About Circular MIL Spec Contacts

Circular MIL Spec Contacts

Circular MIL Spec Contacts are contacts that meet the requirements set forth in MIL-C-39029 (MIL-SPEC), a military-level standard agreement regarding interface contacts used in dry and modular connectors. These contacts are used in applications where reliability and efficiency are of the utmost importance, such as military and aerospace systems. Circular MIL Spec Contacts feature a split pin and conductive element for an electrical connection, a closed either open or closed face contact cup, and a head locking mechanism. The contacts come in many varieties and shapes such as pins, Arincs, contacts, connectors, and receptacles. In addition, these contacts must pass rigorous testing and meet a specific set of criteria in order to be approved for use. This ensures that any parts manufactured with Circular MIL Spec Contacts are reliable and will perform in the toughest of applications.
Enable Filter
  Manufacturer
Reset
  MIL Type
Reset
  Series
Reset
  Contact Type
Reset
  Contact Gender
Reset
  Contact Material
Reset
  Contact Plating
Reset
  Contact Size
Reset
  Wire Gauge
Reset
  Termination Style
Reset
  Packaging
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty MIL TypeSeriesContact TypeContact GenderContact MaterialContact PlatingContact SizeWire GaugeTermination StylePackaging
  
              
Hot M39029/56-351


Circular MIL Spec Contacts CRIMP SOCKET CONTACT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 7845
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.5742

Multiples of: 1

          
M39029/30-217


Circular MIL Spec Contacts CRIMP SOCKET CONTACT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 329
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 1.5

Multiples of: 25

Mil - Dtl - 39029M39029Pin & Socket ContactsSocket (Female)  16 , 2020 Awg - 16 AwgCrimp 
M39029/56-348


M39029/56-348 - Each
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Precidip Availability : 326
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.4632

Multiples of: 1

          
M39029/106-614


Circular MIL Spec Contacts SKT 22D GA
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol Availability : 316
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 4.939

Multiples of: 1

 M39029        
M39029/17-173


Circular MIL Spec Contacts SKT 20 GA
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 315
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 2.1525

Multiples of: 1

          
M39029/58-364


Circular MIL Spec Contacts CRIMP PIN CONTACT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 314
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.4409

Multiples of: 50

Mil - Dtl - 39029M39029Pin & Socket ContactsPin (Male)Copper AlloyGold1620 Awg - 16 AwgCrimp 
21-033101-024


Circular MIL Spec Contacts CONTACT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol Availability : 296
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 105.4984

Multiples of: 1

Mil - Dtl - 38999 I, IiiJt / LjtCoax ContactsSocket (Female)Copper AlloyGold810 Awg - 8 AwgCrimp 
M39029/87-476


Circular MIL Spec Contacts PIN 20 GA CHROMEL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol Availability : 295
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 29.348

Multiples of: 1

 M39029        
M39029/56-527


Circular MIL Spec Contacts SKT 10 GA
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol Availability : 294
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 19.206

Multiples of: 1

 M39029        
AIC4-4SG


Circular MIL Spec Contacts ER CON 4 (4) SKT CRIMP AU
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol Availability : 293
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 23.474

Multiples of: 1

          
M39029/91-530


Circular MIL Spec Contacts Socket Contact Sz 8 MIL-DTL-38999 III
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carlisle Interconnect Technologies Availability : 293
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 40.194

Multiples of: 1

   SocketCopper AlloyGold Plated Contacts8   
D-602-0151


Circular MIL Spec Contacts SOLDERTACT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 291
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 44.058

Multiples of: 1

          
M39029/59-366


Circular MIL Spec Contacts Socket Contact 8 GA Coax
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carlisle Interconnect Technologies Availability : 287
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 23.793

Multiples of: 1

Mil - Dtl - 39029M39029Pin & Socket ContactsSocket (Female)  810 Awg - 8 Awg  
M39029/73-398


Circular MIL Spec Contacts 12AWG COAX SCKT CONT MIL-DTL-38999 SERIES
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carlisle Interconnect Technologies Availability : 283
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 24.882

Multiples of: 1

Mil - Dtl - 38999 IiiM39029Coax ContactsSocket (Female)  1212  
006-1188-20


Circular MIL Spec Contacts CON M SIZE 20 THERMOCPL AL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 280
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 7.161

Multiples of: 1

 983        
EN3155-004M1616


Circular MIL Spec Contacts EN2997 CON M SIZE 1 6 260DEG
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 276
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 1.675

Multiples of: 1

 En2997        
809-042


Circular MIL Spec Contacts #23 CRIMP PIN, #26-#30 AWG
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Glenair Availability : 274
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 6.358

Multiples of: 1

 Mighty Mouse       Bulk
C310026003


Circular MIL Spec Contacts HVSL 366 Power Crimp Contacts for Plug; for 2.5mm2 wire
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol Availability : 271
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.7238

Multiples of: 1

          
M39029/91-530


Circular MIL Spec Contacts 8 GAUGE SOCKET
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol Availability : 265
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 31.251

Multiples of: 1

Mil - Dtl - 38999 IMs Socket (Female)   10 - 8  
27964-38T112


D-Sub Standard Connectors
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ITT Availability : 248
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 1.6875

Multiples of: 1

          
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified