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                      1. Home
                      2. Connectors
                      3. Circular Connectors & Components
                      4. Circular MIL Spec Connectors

                      Circular MIL Spec Connectors:

                      173 Products Found
                      Find a huge range of 21Contacts Circular MIL Spec Connectors at element14 India. We stock a wide range of Circular MIL Spec Connectors, such as 22Contacts, 41Contacts, 37Contacts & 39Contacts Circular MIL Spec Connectors from the worlds top manufacturers including: Amphenol Socapex, Amphenol Ltd, Amphenol Aerospace, Amphenol Industrial & Souriau-sunbank / Eaton
                      View
                      Buyer
                      Engineer
                      Manufacturer
                      Military Specification
                      Product Range
                      Circular Connector Shell Style
                      No. of Contacts
                      Circular Contact Type
                      Coupling Style
                      Insert Arrangement
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                      ComparePrice ForQuantity
                      D38999/20WH21PA
                      AMPHENOL LTD D38999/20WH21PA
                      1492349

                      Data Sheet

                      AMPHENOL LTD
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. D38999/20 Series
                      4. Wall Mount Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.10,511.270
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      D38999/20 Series
                      Wall Mount Receptacle
                      21Contacts
                      Crimp Pin
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      A
                      Corrosion Resistant, EMI
                      D38999/20WH21PN
                      AMPHENOL LTD D38999/20WH21PN
                      1492356

                      Data Sheet

                      AMPHENOL LTD
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. D38999/20 Series
                      4. Wall Mount Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.20,676.920
                      10+
                      Rs.18,763.720
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      D38999/20 Series
                      Wall Mount Receptacle
                      21Contacts
                      Crimp Pin
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      N
                      Corrosion Resistant, EMI
                      D38999/26FH21BA
                      AMPHENOL SOCAPEX D38999/26FH21BA
                      1591957

                      Data Sheet

                      RoHS

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.11,990.860
                      10+
                      Rs.9,798.230
                      25+
                      Rs.8,298.520
                      50+
                      Rs.7,207.420
                      100+
                      Rs.6,153.220
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Socket - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      A
                      EMI
                      D38999/24FH21PA
                      AMPHENOL LTD D38999/24FH21PA
                      1881393

                      Data Sheet

                      RoHS

                      AMPHENOL LTD
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/24 Series
                      4. Jam Nut Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.27,899.530
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/24 Series
                      Jam Nut Receptacle
                      21Contacts
                      Crimp Pin
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      A
                      EMI
                      D38999/26FH21AA
                      AMPHENOL SOCAPEX D38999/26FH21AA
                      1882963

                      Data Sheet

                      RoHS

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.6,481.460
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Pin - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      A
                      EMI
                      D38999/24FH21AN
                      AMPHENOL SOCAPEX D38999/24FH21AN
                      1881392

                      Data Sheet

                      RoHS

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/24 Series
                      4. Jam Nut Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.6,497.470
                      5+
                      Rs.6,407.890
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/24 Series
                      Jam Nut Receptacle
                      21Contacts
                      Crimp Pin - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      N
                      EMI
                      D38999/20WH21AN
                      AMPHENOL SOCAPEX D38999/20WH21AN
                      1492348

                      Data Sheet

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. D38999/20 Series
                      4. Wall Mount Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.16,641.860
                      10+
                      Rs.16,597.490
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      D38999/20 Series
                      Wall Mount Receptacle
                      21Contacts
                      Crimp Pin - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      N
                      Corrosion Resistant, EMI
                      D38999/20WH21BN
                      AMPHENOL SOCAPEX D38999/20WH21BN
                      1591946

                      Data Sheet

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. D38999/20 Series
                      4. Wall Mount Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.6,938.010
                      10+
                      Rs.6,909.170
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      D38999/20 Series
                      Wall Mount Receptacle
                      21Contacts
                      Crimp Socket - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      N
                      Corrosion Resistant, EMI
                      D38999/26FH21PA
                      AMPHENOL SOCAPEX D38999/26FH21PA
                      1591961

                      Data Sheet

                      RoHS

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.26,490.270
                      10+
                      Rs.24,584.560
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Pin
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      A
                      EMI
                      D38999/26FH21SA-LC
                      AMPHENOL SOCAPEX D38999/26FH21SA-LC
                      1591968

                      Data Sheet

                      RoHS

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.7,647.550
                      5+
                      Rs.7,230.250
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Socket - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      A
                      EMI
                      D38999/26MH21SA-LC
                      AMPHENOL AEROSPACE D38999/26MH21SA-LC
                      1916400

                      Data Sheet

                      RoHS

                      AMPHENOL AEROSPACE
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.13,535.670
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Socket - Contacts Not Supplied
                      Threaded
                      23-21
                      Composite Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      A
                      General Duty
                      D38999/26FH21PN-LC
                      AMPHENOL SOCAPEX D38999/26FH21PN-LC
                      1591967

                      Data Sheet

                      RoHS

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.22,368.790
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Pin - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      N
                      EMI
                      D38999/26WH21PA
                      AMPHENOL SOCAPEX D38999/26WH21PA
                      1591982

                      Data Sheet

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.24,254.090
                      10+
                      Rs.22,328.970
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Pin
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      A
                      Corrosion Resistant, EMI
                      D38999/26WH21AN
                      AMPHENOL SOCAPEX D38999/26WH21AN
                      1490926

                      Data Sheet

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.20,729.230
                      10+
                      Rs.20,723.140
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Pin - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      N
                      Corrosion Resistant, EMI
                      D38999/26FH21PB
                      AMPHENOL SOCAPEX D38999/26FH21PB
                      1591962

                      Data Sheet

                      RoHS

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.22,930.840
                      10+
                      Rs.22,922.140
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Pin
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      B
                      EMI
                      D38999/20WH21BA
                      AMPHENOL LTD D38999/20WH21BA
                      1880966

                      Data Sheet

                      AMPHENOL LTD
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. D38999/20 Series
                      4. Wall Mount Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.5,707.190
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      D38999/20 Series
                      Wall Mount Receptacle
                      21Contacts
                      Crimp Socket - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      A
                      Corrosion Resistant, EMI
                      D38999/26JH21HN
                      AMPHENOL AEROSPACE D38999/26JH21HN
                      1971304

                      Data Sheet

                      AMPHENOL AEROSPACE
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.22,866.330
                      10+
                      Rs.22,409.010
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Pin
                      Threaded
                      23-21
                      Composite Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      N
                      General Duty
                      D38999/24WH21PA-LC
                      AMPHENOL LTD D38999/24WH21PA-LC
                      1475618

                      Data Sheet

                      AMPHENOL LTD
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/24 Series
                      4. Jam Nut Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.8,264.580
                      5+
                      Rs.8,032.290
                      10+
                      Rs.7,801.740
                      25+
                      Rs.7,570.320
                      50+
                      Rs.7,108.350
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/24 Series
                      Jam Nut Receptacle
                      21Contacts
                      Crimp Pin - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      A
                      Corrosion Resistant, EMI
                      D38999/24FH21SN
                      AMPHENOL SOCAPEX D38999/24FH21SN
                      1591950

                      Data Sheet

                      RoHS

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/24 Series
                      4. Jam Nut Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.31,936.350
                      10+
                      Rs.30,096.300
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/24 Series
                      Jam Nut Receptacle
                      21Contacts
                      Crimp Socket
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      N
                      EMI
                      D38999/24WH21SN-LC
                      AMPHENOL SOCAPEX D38999/24WH21SN-LC
                      1870137

                      Data Sheet

                      AMPHENOL SOCAPEX
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/24 Series
                      4. Jam Nut Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.8,422.790
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/24 Series
                      Jam Nut Receptacle
                      21Contacts
                      Crimp Socket - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      N
                      Corrosion Resistant, EMI
                      D38999/20FH21PA-LC
                      AMPHENOL LTD D38999/20FH21PA-LC
                      1879752

                      Data Sheet

                      RoHS

                      AMPHENOL LTD
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. D38999/20 Series
                      4. Wall Mount Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.6,608.670
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      D38999/20 Series
                      Wall Mount Receptacle
                      21Contacts
                      Crimp Pin - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      A
                      EMI
                      D38999/26MH21PA
                      AMPHENOL AEROSPACE D38999/26MH21PA
                      1884055

                      Data Sheet

                      RoHS

                      AMPHENOL AEROSPACE
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.20,695.350
                      10+
                      Rs.20,281.450
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Pin
                      Threaded
                      23-21
                      Composite Body
                      Electroless Nickel
                      Copper Alloy
                      Gold
                      A
                      General Duty
                      D38999/26WH21PN
                      AMPHENOL LTD D38999/26WH21PN
                      1490927

                      Data Sheet

                      AMPHENOL LTD
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. DS38999/26 Series
                      4. Straight Plug
                      5. 21 Contacts
                      Each
                      1+
                      Rs.24,771.460
                      10+
                      Rs.22,807.000
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      DS38999/26 Series
                      Straight Plug
                      21Contacts
                      Crimp Pin
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      N
                      Corrosion Resistant, EMI
                      D38999/20WH21PA-LC
                      AMPHENOL LTD D38999/20WH21PA-LC
                      1492350

                      Data Sheet

                      AMPHENOL LTD
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. D38999/20 Series
                      4. Wall Mount Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.6,143.810
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      D38999/20 Series
                      Wall Mount Receptacle
                      21Contacts
                      Crimp Pin - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      A
                      Corrosion Resistant, EMI
                      D38999/20WH21AA
                      AMPHENOL LTD D38999/20WH21AA
                      1492346

                      Data Sheet

                      AMPHENOL LTD
                      1. Circular Connector
                      2. MIL-DTL-38999 Series III
                      3. D38999/20 Series
                      4. Wall Mount Receptacle
                      5. 21 Contacts
                      Each
                      1+
                      Rs.17,889.120
                      Min: 1 / Mult: 1
                      MIL-DTL-38999 Series III
                      D38999/20 Series
                      Wall Mount Receptacle
                      21Contacts
                      Crimp Pin - Contacts Not Supplied
                      Threaded
                      23-21
                      Aluminium Alloy Body
                      Olive Drab Chromate over Cadmium
                      Copper Alloy
                      Gold
                      A
                      Corrosion Resistant, EMI
                      ComparePrice ForQuantity
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                      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.