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
First...666667668669670...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty MIL TypeSeriesProduct TypeShell StyleShell SizeShell MaterialProductShell PlatingPackaging
  
             
390FS002NF2012H6


Connector Accessories Cable Sealing Backshell With Strain Relief Straight Electroless Nickel
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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 927.4899
Multiples of: 1

Mil - Dtl - 38999 I, Ii390       
M85049/78-25N04


EMI/RFI Environmental Backshell 45° 25 Shell Size Electroless Nickel Aluminum
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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 969.4568
Multiples of: 1

MIL - DTL - 38999 III, IVAS85049  25Aluminum AlloyEnvironmental EMI/RFI BackshellsElectroless Nickel 
M85049/78-17W02


EMI/RFI Environmental Backshell 45° 17 Shell Size Cadmium Over Electroless Nickel
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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 983.6968
Multiples of: 1

MIL - DTL - 38999 III, IVAS85049  17Aluminum AlloyEnvironmental EMI/RFI BackshellsOlive Drab Cadmium over Electroless Nickel 
390HS053N1706H3


Circular MIL Spec Backshells SUB CBL SEAL RLF RC STRN RLF STRT HEAVY
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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 928.7458
Multiples of: 1

Mil - Dtl - 38999 Iii, Iv390       
400AD011NF1405L


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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 928.7458
Multiples of: 1

         
400FD011NF1405L


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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 928.7458
Multiples of: 1

Mil - Dtl - 38999 I, Ii400       
400HD011NF1505L


Circular MIL Spec Backshells 201+ 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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 928.7458
Multiples of: 1

Mil - Dtl - 38999 Iii, Iv400       
390HA001N1104H


Rotatable Coupling-Low Profile Submersible EMI/RFI Cable Sealing Backshell with Strain Relief 90° 11 Shell Size Cadmium Over Electroless Nickel Aluminum
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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 929.6498
Multiples of: 1

Mil - Dtl - 38999 Iii, Iv390       
380HS105M1310M4


Self-Locking Rotatable Coupling-Full Radius Profile EMI/RFI Non-Environmental Backshell with Strain Relief 180° 13 Shell Size Electroless Nickel
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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 971.2902
Multiples of: 1

         
M85049/6-71N


Circular MIL Spec Backshells 26+ start 3 wks 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 485
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 971.2902
Multiples of: 1

MIL - DTL - 5015, MIL - DTL - 26482 IIAS85049 45 Deg12Aluminum AlloyEnvironmental EMI/RFI BackshellsElectroless Nickel 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...666667668669670...

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

Resources

Company

Support

 

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.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

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