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
  
             
390FS003M2212C5


Connector Accessories Straight Rotatable Coupling-Low Profile Water Tight EMI/RFI Cable Sealing Backshell with
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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 654.0399

Multiples of: 1

Mil - Dtl - 38999 I, Ii390       
460HS001NF2504F4


Connector Accessories Straight Rotatable Coupling-Low Profile EMI/RFI Non-Environmental G-Spring Backshell wit
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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 654.0399

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv460       
M8504939S21S


Connector Accessories Right Angle Self Locking Strain Relief Steel Shell Size 21
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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 654.4668

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec Backshells      
380HS018M1506TH6


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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 654.4668

Multiples of: 1

  Circular Mil Spec Backshells      
380HS105M2116M6


Self-Locking Rotatable Coupling-Full Radius Profile EMI/RFI Non-Environmental Backshell with Strain Relief 180° 21 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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 654.8184

Multiples of: 1

         
370HS003NF2516C6


Connector Accessories Cable Sealing Backshell With Strain Relief Electroless Nickel Straight
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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 654.944

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv370       
M85049/1823N06A


Circular MIL Spec Backshells Emi/Rfi Backshell Enviromentl Straight
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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 654.944

Multiples of: 1

MIL - DTL - 38999 III, IVAS85049 Straight23Aluminum AlloyEnvironmental EMI/RFI BackshellsElectroless Nickel 
390HS004B1512C6


Circular MIL Spec Backshells WATER TIGHT CBL SEAL DC LOW STRT MED DTY
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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 654.944

Multiples of: 1

  Circular Mil Spec Backshells     Reel
370AS001NF1806H6


Rotatable Coupling-Low Profile Submersible Cable Sealing Backshell with Strain Relief 180° 18 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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 655.0194

Multiples of: 1

         
370HS001NF1906H3


Rotatable Coupling-Low Profile Submersible Cable Sealing Backshell with Strain Relief 180° 19 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 Fri. 20 Feb to Thu. 26 Feb
Calender.png

AUD 655.0194

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 ©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