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...911912913914915...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty MIL TypeSeriesProduct TypeShell StyleShell SizeShell MaterialProductShell PlatingPackaging
  
             
M85049/2121N07A


Circular MIL Spec Backshells BACKSHELL NON ENV 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 23
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 67.2242
Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec BackshellsStraight21Aluminum AlloyNon - Environmental BackshellsElectroless Nickel 
M85049/2117W03B


Circular MIL Spec Backshells BACKSHELL NON ENV 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 23
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 67.2807
Multiples of: 1

MIL - DTL - 38999 III, IVAS85049 Straight17Aluminum AlloyNon - Environmental BackshellsOlive Drab Cadmium over Electroless Nickel 
M8504990-13N02


Amphenol Pcd Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR RA NIC SZ 13
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 23
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 83.358
Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec Backshells 13Aluminum AlloyBand Lock Adapters  
M85049/11-118Z


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.

Amphenol 23
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 87.1298
Multiples of: 1

MIL - DTL - 26482 II  Straight16Aluminum AlloyEnvironmental BackshellsZinc Cobalt 
M85049/1819W04


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 19
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 23
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 90.123
Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Environmental Emi/Rfi BackshellsStraight19Aluminum Alloy Olive Drab Cadmium Over Electroless Nickel 
M85049/8-45W


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD
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 23
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 90.6231
Multiples of: 1

Mil - Dtl - 5015, Mil - Dtl - 26482 IiAs85049Circular Mil Spec BackshellsRight Angle22Aluminum AlloyEnvironmental Emi/Rfi BackshellsOlive Drab Cadmium Over Electroless Nickel 
M85049/1821W06


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD 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 23
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 97.119
Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Environmental Emi/Rfi BackshellsStraight21Aluminum Alloy Olive Drab Cadmium Over Electroless Nickel 
M85049/1821W04


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD 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 22
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 93.291
Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Environmental Emi/Rfi BackshellsStraight21Aluminum Alloy Olive Drab Cadmium Over Electroless Nickel 
M85049/1923N08


Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 23
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 21
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 89.1825
Multiples of: 1

MIL - DTL - 38999 III, IVAS85049 Straight23Aluminum AlloyNon - Environmental EMI/RFI BackshellsElectroless Nickel 
M85049/88-11W03


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 72.4515
Multiples of: 1

Mil - Dtl - 38999 Iii, Iv Circular Mil Spec BackshellsStraight11Aluminum AlloyBand Lock AdaptersCadmium Over Electroless NickelBulk
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...911912913914915...

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