Circular MIL Spec Backshells

Circular MIL Spec Backshells are designed for use on many types of military and defense electronics. They provide protection for the connecting hardware and a strain relief for the cables and wires. The MIL Spec Backshells feature a threaded coupler for attachment to the connector and a clamp or clamping ring for keeping the connector together. The MIL Spec Backshells are constructed from robust materials such as aluminum, stainless steel or plastic and are the preferred attachment solution for the harsh conditions faced in military and defense applications. The Backshells also simplify the cabling connection process and ensure a reliable connection between the device and the cable.

Enable Filter
Manufacturer
Reset
MIL Type
Reset
Series
Reset
Product Type
Reset
Shell Style
Reset
Shell Size
Reset
Shell Material
Reset
Product
Reset
Shell Plating
Reset
Packaging
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty MIL TypeSeriesProduct TypeShell StyleShell SizeShell MaterialProductShell PlatingPackaging
  
             
M850491909N02


Amphenol Pcd Circular MIL Spec Backshells BACKSHELL NON ENV EMIRFI ST NIC SZ 09
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 0
6 to 16 Weeks Calender.png

AUD 65.5495

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec BackshellsStraight9Aluminum AlloyNon - Environmental Emi/Rfi BackshellsElectroless Nickel 
440AS031NF2234-4B


Shrink Boot Adapters 180° 22 Shell Size Olive Drab Cadmium Over Electroless Nickel Aluminum Direct
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 0
6 to 16 Weeks Calender.png

AUD 65.5588

Multiples of: 1

         
440DS031NF2236-3B


Shrink Boot Adapters 180° 22 Shell Size Olive Drab Cadmium Over Electroless Nickel Aluminum Direct
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 0
6 to 16 Weeks Calender.png

AUD 65.5588

Multiples of: 1

         
M85049/2125N09


Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25
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 0
6 to 16 Weeks Calender.png

AUD 65.7188

Multiples of: 25

Mil - Dtl - 38999 Iii, IvAs85049Non - Environmental BackshellsStraight25Aluminum Alloy Electroless Nickel 
450XA001C17-700A


Circular MIL Spec Backshells QWIKTY STRAIN RLF RC 90DEG
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 0
6 to 16 Weeks Calender.png

AUD 65.5725

Multiples of: 1

 Qwik - Ty       
M85049/2119W04


Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 19
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 0
6 to 16 Weeks Calender.png

AUD 65.5765

Multiples of: 1

MIL - DTL - 38999 III, IVAS85049 Straight19Aluminum AlloyNon - Environmental BackshellsOlive Drab Cadmium over Electroless Nickel 
M85049/88-11ZP03


Circular MIL Spec Backshells Straight Shell size 11 Black Zinc Nickel w/ Exposed Nickel Entry 3
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 0
6 to 16 Weeks Calender.png

AUD 65.67

Multiples of: 1

MIL - DTL - 38999 III, IV  Straight11Aluminum AlloyBand Lock Adapters  
M85049/2922N09C


Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 22
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 0
6 to 16 Weeks Calender.png

AUD 65.6838

Multiples of: 25

Mil - Dtl - 38999 I, IiAs85049Circular Mil Spec BackshellsStraight22Aluminum AlloyNon - Environmental BackshellsElectroless Nickel 
440FS002M1003-3N


Circular MIL Spec Backshells 26+ start 3 weeks AOC
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 0
6 to 16 Weeks Calender.png

AUD 65.7345

Multiples of: 1

Mil - Dtl - 38999 I, Ii440       
440AS002M1002-3N


Circular MIL Spec Backshells 51+ start 3 weeks AOC
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 0
6 to 16 Weeks Calender.png

AUD 65.7345

Multiples of: 1

Mil - Dtl - 5015, Mil - Dtl - 26482 Ii, Mil - Dtl - 83723 I, Ii440       
  • 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 ©2026  X-ON Electronic 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 Image for all the cards that are accepted