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
  
             
M85049/1817W05


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 17
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 93.225

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Environmental Emi/Rfi BackshellsStraight17Aluminum Alloy Olive Drab Cadmium Over Electroless Nickel 
30-269-2P22F14


Circular MIL Spec Backshells ADAPTER ASSEMBLY
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.

Sunbank 0
6 to 16 Weeks Calender.png

AUD 93.2376

Multiples of: 1

  Circular Mil Spec Backshells      
440AS031NF1802-3


Shrink Boot Adapters 180° 18 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 93.2885

Multiples of: 1

         
440HS075M0903-3


Shrink Boot Adapters 180° 9 Shell Size Electroless Nickel Aluminum Rotatable
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 93.3127

Multiples of: 1

         
M85049/1923W09B


Non-Environmental Backshell 180° 23 Shell Size Cadmium Over Electroless Nickel Aluminum Alloy
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 93.3151

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049 Straight23Aluminum AlloyNon - Environmental Emi/Rfi BackshellsOlive Drab Cadmium Over Electroless Nickel 
M85049/10-111N


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 12
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 93.324

Multiples of: 25

Mil - Dtl - 5015, Mil - Dtl - 26482 IiAs85049Circular Mil Spec BackshellsStraight10Aluminum AlloyEnvironmental Emi/Rfi BackshellsElectroless Nickel 
M85049/1915W03


Circular MIL Spec Backshells Backshell
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.

Sunbank 0
6 to 16 Weeks Calender.png

AUD 93.3443

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv Circular Mil Spec BackshellsStraight15Aluminum AlloyNon - Environmental Emi/Rfi BackshellsOlive Drab Cadmium Over Electroless NickelBulk
M85049/1925N06C


Circular MIL Spec Backshells BACKSHELL NON ENV EMIRFI 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 93.3638

Multiples of: 25

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec BackshellsStraight25Aluminum AlloyNon - Environmental Emi/Rfi BackshellsElectroless Nickel 
440LS030M2206-3B


Shrink Boot Adapters 180° 22 Shell Size Electroless Nickel Aluminum Rotatable
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 93.3997

Multiples of: 1

         
257A535-3


Circular MIL Spec Backshells
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 93.4117

Multiples of: 1

  Circular Mil Spec Backshells      
  • 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