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
  
             
M85049/92-15M


Circular MIL Spec Backshells LCKG STRAIN RELIEF,COMPOSITE
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 8
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 85.0476

Multiples of: 1

MIL - DTL - 38999 III, IVAS85049       
M85049/88-23ZP02


Circular MIL Spec Backshells Straight Shell size 23 Black Zinc Nickel w/ Exposed Nickel Entry 2
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 8
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 85.1565

Multiples of: 1

MIL - DTL - 38999 III, IV  Straight23Aluminum AlloyBand Lock Adapters  
M8504990-15N02


Amphenol Pcd Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR RA 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 8
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 86.4765

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec Backshells90 Deg15Aluminum AlloyBand Lock AdaptersElectroless NickelBulk
M85049/1712W04A


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 8
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 87.7965

Multiples of: 1

MIL - DTL - 38999 I, IIAS85049 Straight12Aluminum AlloyEnvironmental EMI/RFI BackshellsOlive Drab Cadmium over Electroless Nickel 
M85049/25-33N


Circular MIL Spec Backshells BACKSHELL NON ENV EMIRFI ST 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.

Amphenol 8
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 89.265

Multiples of: 1

Mil - Dtl - 5015, Mil - Dtl - 26482 IiAs85049Circular Mil Spec BackshellsStraight20Aluminum AlloyNon - Environmental Emi/Rfi BackshellsElectroless Nickel 
410-003-03


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 8
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 89.7346

Multiples of: 1

         
M850491821N04


Amphenol Pcd 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 8
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 91.0269

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec BackshellsStraight21Aluminum AlloyEnvironmental Emi/Rfi BackshellsElectroless Nickel 
TXR40AZ00-2016AI-RW


Circular MIL Spec Backshells TXR40AZ00-2016AI-RW
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 8
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 107.4837

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv Circular Mil Spec Backshells 21    
M85049/79-15W04


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD 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 8
Ships to you
between Mon. 01 Jun to Wed. 03 Jun
Calender.png

AUD 110.253

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Environmental Emi/Rfi Backshells45 Deg15Aluminum Alloy Olive Drab Cadmium Over Electroless Nickel 
SLC40AC-2016A


Circular MIL Spec Backshells VARIABLANG SZ20 Ni 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 8
Ships to you
between Tue. 26 May to Mon. 01 Jun
Calender.png

AUD 119.3063

Multiples of: 1

 Slc  20 Variable Angle 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