Reduced PriceOffersContact UsHelpTrack Orders
Home
Login
Register
My Account
0
0 ItemsRs.0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View All Manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn More
      • Resources
      • Services
        • Custom Components
        • Purchasing & Procurement support
        • Design Resources
        • Production & Contract Manufacturing Services
        • Education Hub
        • Education Kits
        • Facilitates & Operation Support
        • Packaging Solutions
        • Testing as a Service (TaaS)
        • Free Recycling Service
        View All Services
        Technical Resources
        • Security & Surveillance
        • Healthcare
        • Industrial Automation
        • EV Charging
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        • Software Offer
        View All Tech Resources
        Help
        • Contact Us
        • New To element14
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchasing & Procurement support
              • Design Resources
                • Production & Contract Manufacturing Services
                  • Education Hub
                    • Education Kits
                      • Facilitates & Operation Support
                        • Packaging Solutions
                          • Testing as a Service (TaaS)
                            • Free Recycling Service
                              • View All Services
                              • Technical Resources
                                • Back to Technical Resources
                                • Security & Surveillance
                                  • Healthcare
                                    • Industrial Automation
                                      • EV Charging
                                        • Internet of Things
                                          • Artificial Intelligence
                                            • Maintenance & Safety
                                              • Wireless Technology
                                                • Sensor Technology
                                                  • Power Management
                                                    • Embedded Hub
                                                      • 3D Printing Solutions
                                                        • Engineering Glossary
                                                          • Calculators & Charts
                                                            • Selector Tools & Catalogues
                                                              • eTechJournal
                                                                • Software Offer
                                                                  • View All Tech Resources
                                                                  • Help
                                                                    • Back to Help
                                                                    • Contact Us
                                                                      • New To element14
                                                                        • Technical Support
                                                                          • Delivery Information
                                                                            • Legislation and Environmental
                                                                              • FAQ's
                                                                                • Feedback
                                                                                  • View All Help
                                                                                • Communities
                                                                                • element14
                                                                                  Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                                  hacksterio
                                                                                  Hackster is a community dedicated to learning hardware.
                                                                                  • Back to Communities
                                                                                  • element14
                                                                                    • Hackster.io
                                                                                    • Bill of Materials (BOM) Upload
                                                                                      • Tools
                                                                                      • Quick Buy
                                                                                        Parts List (BOM) Upload
                                                                                        Request a Quote
                                                                                        All Buying Tools
                                                                                        • Back to Tools
                                                                                        • Quick Buy
                                                                                          • Parts List (BOM) Upload
                                                                                            • Request a Quote
                                                                                              • All Buying Tools
                                                                                              • Offers
                                                                                                • Contact Us
                                                                                                  • Help
                                                                                                    • Reduced Price
                                                                                                      1. Home
                                                                                                      2. Connectors
                                                                                                      3. Circular Connectors & Components
                                                                                                      4. Circular MIL Spec Equivalent Connectors

                                                                                                      Circular MIL Spec Equivalent Connectors:

                                                                                                      12 Products Found
                                                                                                      View
                                                                                                      Buyer
                                                                                                      Engineer
                                                                                                      Manufacturer
                                                                                                      Product Range
                                                                                                      Equivalent Military Specification
                                                                                                      Circular Connector Shell Style
                                                                                                      No. of Contacts
                                                                                                      Circular Connector Contact Type
                                                                                                      Coupling Style
                                                                                                      Insert Arrangement
                                                                                                      Connector Body Material
                                                                                                      Connector Body Plating
                                                                                                      Contact Material
                                                                                                      Contact Plating
                                                                                                      Insert Rotation
                                                                                                      Service Class
                                                                                                      Packaging
                                                                                                      Filter(s) Applied
                                                                                                      2 Filter(s) Selected
                                                                                                      ComparePrice ForQuantity
                                                                                                      8D521W75PN251
                                                                                                      SOURIAU-SUNBANK / EATON 8D521W75PN251
                                                                                                      2704028

                                                                                                      Data Sheet

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Straight Plug
                                                                                                      5. 4 Contacts
                                                                                                      6. Crimp Pin
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.46,607.540
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Straight Plug
                                                                                                      4Contacts
                                                                                                      Crimp Pin
                                                                                                      Threaded
                                                                                                      21-75
                                                                                                      Aluminium Alloy Body
                                                                                                      Olive Drab Chromate over Cadmium
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      N
                                                                                                      Corrosion Resistant, EMI
                                                                                                      8D021F75PN251
                                                                                                      SOURIAU-SUNBANK / EATON 8D021F75PN251
                                                                                                      2698853

                                                                                                      Data Sheet

                                                                                                      RoHS

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Wall Mount Receptacle
                                                                                                      5. 4 Contacts
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.44,858.740
                                                                                                      10+
                                                                                                      Rs.43,961.570
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Wall Mount Receptacle
                                                                                                      4Contacts
                                                                                                      Crimp Pin
                                                                                                      Threaded
                                                                                                      21-75
                                                                                                      Aluminium Alloy Body
                                                                                                      Nickel
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      N
                                                                                                      Corrosion Resistant, Environmentally Sealed
                                                                                                      8D521F75PA251
                                                                                                      SOURIAU-SUNBANK / EATON 8D521F75PA251
                                                                                                      2703577

                                                                                                      Data Sheet

                                                                                                      RoHS

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Straight Plug
                                                                                                      5. 4 Contacts
                                                                                                      6. Crimp Pin
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.47,433.490
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Straight Plug
                                                                                                      4Contacts
                                                                                                      Crimp Pin
                                                                                                      Threaded
                                                                                                      21-75
                                                                                                      Aluminium Alloy Body
                                                                                                      Nickel
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      A
                                                                                                      Corrosion Resistant, Environmentally Sealed
                                                                                                      8D521F48SN-LC
                                                                                                      SOURIAU-SUNBANK / EATON 8D521F48SN-LC
                                                                                                      2703547

                                                                                                      Data Sheet

                                                                                                      RoHS

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Straight Plug
                                                                                                      5. 4 Contacts
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.12,138.340
                                                                                                      3+
                                                                                                      Rs.11,895.580
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Straight Plug
                                                                                                      4Contacts
                                                                                                      Crimp Socket - Contacts Not Supplied
                                                                                                      Threaded
                                                                                                      0
                                                                                                      Aluminium Alloy Body
                                                                                                      Nickel
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      N
                                                                                                      Corrosion Resistant, Environmentally Sealed
                                                                                                      8D711W04SN
                                                                                                      SOURIAU-SUNBANK / EATON 8D711W04SN
                                                                                                      2705287

                                                                                                      Data Sheet

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Jam Nut Receptacle
                                                                                                      5. 4 Contacts
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.10,327.790
                                                                                                      10+
                                                                                                      Rs.9,369.050
                                                                                                      25+
                                                                                                      Rs.8,937.530
                                                                                                      50+
                                                                                                      Rs.8,218.910
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Jam Nut Receptacle
                                                                                                      4Contacts
                                                                                                      Crimp Socket
                                                                                                      Threaded
                                                                                                      11-4
                                                                                                      Aluminium Alloy Body
                                                                                                      Olive Drab Chromate over Cadmium
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      N
                                                                                                      Corrosion Resistant, EMI
                                                                                                      8D511Z04SN-LC
                                                                                                      SOURIAU-SUNBANK / EATON 8D511Z04SN-LC
                                                                                                      2701548

                                                                                                      Data Sheet

                                                                                                      RoHS

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Straight Plug
                                                                                                      5. 4 Contacts
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.12,326.100
                                                                                                      3+
                                                                                                      Rs.12,079.580
                                                                                                      10+
                                                                                                      Rs.11,833.060
                                                                                                      25+
                                                                                                      Rs.11,586.540
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Straight Plug
                                                                                                      4Contacts
                                                                                                      Crimp Socket - Contacts Not Supplied
                                                                                                      Threaded
                                                                                                      11-4
                                                                                                      Aluminium Alloy Body
                                                                                                      Black Zinc Nickel
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      N
                                                                                                      Corrosion Resistant, EMI
                                                                                                      8D011M04BA
                                                                                                      SOURIAU-SUNBANK / EATON 8D011M04BA
                                                                                                      2697022

                                                                                                      Data Sheet

                                                                                                      RoHS

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Wall Mount Receptacle
                                                                                                      5. 4 Contacts
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.9,042.060
                                                                                                      5+
                                                                                                      Rs.8,783.670
                                                                                                      10+
                                                                                                      Rs.8,527.890
                                                                                                      25+
                                                                                                      Rs.8,270.370
                                                                                                      50+
                                                                                                      Rs.7,757.070
                                                                                                      More Pricing...
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Wall Mount Receptacle
                                                                                                      4Contacts
                                                                                                      Crimp Socket - Contacts Not Supplied
                                                                                                      Threaded
                                                                                                      11-4
                                                                                                      Composite Body
                                                                                                      Nickel
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      A
                                                                                                      Corrosion Resistant, Environmentally Sealed
                                                                                                      8D021F75PA251
                                                                                                      SOURIAU-SUNBANK / EATON 8D021F75PA251
                                                                                                      2698850

                                                                                                      Data Sheet

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Wall Mount Receptacle
                                                                                                      5. 4 Contacts
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.41,280.110
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Wall Mount Receptacle
                                                                                                      4Contacts
                                                                                                      Crimp Pin
                                                                                                      Threaded
                                                                                                      21-75
                                                                                                      Aluminium Alloy Body
                                                                                                      Nickel
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      A
                                                                                                      Corrosion Resistant, Environmentally Sealed
                                                                                                      8D521W75SN-LC
                                                                                                      SOURIAU-SUNBANK / EATON 8D521W75SN-LC
                                                                                                      2704035

                                                                                                      Data Sheet

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Straight Plug
                                                                                                      5. 4 Contacts
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.10,834.910
                                                                                                      10+
                                                                                                      Rs.8,897.960
                                                                                                      25+
                                                                                                      Rs.8,598.350
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Straight Plug
                                                                                                      4Contacts
                                                                                                      Crimp Socket - Contacts Not Supplied
                                                                                                      Threaded
                                                                                                      21-75
                                                                                                      Aluminium Alloy Body
                                                                                                      Olive Drab Chromate over Cadmium
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      N
                                                                                                      Corrosion Resistant, EMI
                                                                                                      8D521F75PN251
                                                                                                      SOURIAU-SUNBANK / EATON 8D521F75PN251
                                                                                                      2703580

                                                                                                      Data Sheet

                                                                                                      RoHS

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Straight Plug
                                                                                                      5. 4 Contacts
                                                                                                      6. Crimp Pin
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.47,011.390
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Straight Plug
                                                                                                      4Contacts
                                                                                                      Crimp Pin
                                                                                                      Threaded
                                                                                                      21-75
                                                                                                      Aluminium Alloy Body
                                                                                                      Nickel
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      N
                                                                                                      Corrosion Resistant, Environmentally Sealed
                                                                                                      8D021F75PN
                                                                                                      SOURIAU-SUNBANK / EATON 8D021F75PN
                                                                                                      2698852

                                                                                                      Data Sheet

                                                                                                      RoHS

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Wall Mount Receptacle
                                                                                                      5. 4 Contacts
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.28,640.930
                                                                                                      10+
                                                                                                      Rs.26,174.480
                                                                                                      25+
                                                                                                      Rs.25,283.600
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Wall Mount Receptacle
                                                                                                      4Contacts
                                                                                                      Crimp Pin
                                                                                                      Threaded
                                                                                                      21-75
                                                                                                      Aluminium Alloy Body
                                                                                                      Nickel
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      N
                                                                                                      Corrosion Resistant, Environmentally Sealed
                                                                                                      8D511Z04SN
                                                                                                      SOURIAU-SUNBANK / EATON 8D511Z04SN
                                                                                                      2701547

                                                                                                      Data Sheet

                                                                                                      RoHS

                                                                                                      SOURIAU-SUNBANK / EATON
                                                                                                      1. Circular Connector
                                                                                                      2. 8D Series
                                                                                                      3. MIL-DTL-38999 Series III
                                                                                                      4. Straight Plug
                                                                                                      5. 4 Contacts
                                                                                                      6. Crimp Socket
                                                                                                      Each
                                                                                                      1+
                                                                                                      Rs.11,828.980
                                                                                                      10+
                                                                                                      Rs.10,350.350
                                                                                                      25+
                                                                                                      Rs.9,972.770
                                                                                                      50+
                                                                                                      Rs.9,656.960
                                                                                                      100+
                                                                                                      Rs.9,152.360
                                                                                                      Min: 1 / Mult: 1
                                                                                                      8D Series
                                                                                                      MIL-DTL-38999 Series III
                                                                                                      Straight Plug
                                                                                                      4Contacts
                                                                                                      Crimp Socket
                                                                                                      Threaded
                                                                                                      11-4
                                                                                                      Aluminium Alloy Body
                                                                                                      Black Zinc Nickel
                                                                                                      Copper Alloy
                                                                                                      Gold
                                                                                                      N
                                                                                                      Corrosion Resistant, EMI
                                                                                                      ComparePrice ForQuantity
                                                                                                      1-12 of 12 items
                                                                                                      of 1 page(s)
                                                                                                      Customer Service
                                                                                                      Sales 1800 108 3888 (toll free) | 1800 3000 3888 (toll free)
                                                                                                      Technical 1800 108 3888 (toll free) | 1800 3000 3888 (toll free)
                                                                                                      Live Agent
                                                                                                      Submit Feedback
                                                                                                      FAQs
                                                                                                      Quick Links
                                                                                                      Track my order
                                                                                                      Order History
                                                                                                      Return a Product
                                                                                                      Delivery Information
                                                                                                      Our Company
                                                                                                      About Us
                                                                                                      Quality Policy
                                                                                                      Careers
                                                                                                      ESG
                                                                                                      Social Media +

                                                                                                      Subscribe to become an exclusive element14 insider!

                                                                                                      LinkedIn
                                                                                                      Twitter
                                                                                                      Facebook
                                                                                                      Norton Secured
                                                                                                      Mark of Trust ANAB
                                                                                                      BSI 9001
                                                                                                      Visa
                                                                                                      Mastercard
                                                                                                      Trade Account
                                                                                                      Privacy Statement
                                                                                                      Legal and Copyright Notices
                                                                                                      Terms & Conditions
                                                                                                      Terms of Use for API
                                                                                                      Sitemap
                                                                                                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                                                                                                      element14 is a trading name of element14 India Private Limited.
                                                                                                      Company identity number: U30009KA2007PTC044448 | Registered Office: D Block, 11th Floor, IBC Knowledge Park, 4/1,Bannerghatta Main Rd, Bhavani Nagar, Suddagunte Palya, Bangalore, Karnataka 560029, India.