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
  
             
M85049/88-25W02


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 7
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 83.5725

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv Circular Mil Spec BackshellsStraight25Aluminum AlloyBand Lock AdaptersCadmium Over Electroless NickelBulk
M850491815N04


Amphenol Pcd Circular MIL Spec Backshells BACKSHELL ENV EMI RFI ST NIC SZ 15
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 4
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 80.0745

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec BackshellsStraight15Aluminum AlloyEnvironmental Emi/Rfi BackshellsElectroless NickelBulk
M85049/1712W03


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD 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 4
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 83.226

Multiples of: 1

Mil - Dtl - 38999 I, IiAs85049Circular Mil Spec BackshellsStraight12Aluminum AlloyEnvironmental Emi/Rfi BackshellsOlive Drab Cadmium Over Electroless Nickel 
M85049/2912W03


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 4
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 82.526

Multiples of: 1

Mil - Dtl - 38999 I, Ii Circular Mil Spec BackshellsStraight12Aluminum AlloyNon - Environmental BackshellsOlive Drab Cadmium Over Electroless Nickel 
M85049/3622N06


Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC 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 4
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 85.7175

Multiples of: 1

MIL - DTL - 38999 I, IIAS85049 Straight22Aluminum AlloyNon - Environmental EMI/RFI BackshellsElectroless Nickel 
M85049/1821N08


Circular MIL Spec Backshells BACKSHELL ENV EMI RFI ST NIC SZ 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.

Amphenol 4
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 91.839

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec BackshellsStraight21Aluminum AlloyEnvironmental Emi/Rfi BackshellsElectroless Nickel 
450FS001M10


Connector Accessories Straight Strain Relief Rotatable Coupling Shell Size 10
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 4
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 95.997

Multiples of: 1

Mil - Dtl - 38999 I, IiQwik - Ty       
M85049/88-23P03


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 4
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 97.0587

Multiples of: 1

  Circular Mil Spec Backshells      
SLC40AB-0804A


Circular MIL Spec Backshells VARIABLE/ANG SZ8 CAD CLAMP BCKSHELL MIL40
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 4
Ships to you
between Tue. 26 May to Mon. 01 Jun
Calender.png

AUD 98.6063

Multiples of: 1

 SlcVariable Angle Backshells      
627H122XO09


Connector Accessories Self Locking Rotatable Coupling Swing Arm Strain Relief
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 4
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 98.67

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv627       
  • 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