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
  
             
M85049/25-17W


Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST 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 99
Ships to you
between Fri. 27 Feb to Thu. 05 Mar
Calender.png

AUD 85.9002

Multiples of: 25

Mil - Dtl - 5015, Mil - Dtl - 26482 IiAs85049Non - Environmental Emi/Rfi BackshellsStraight14Aluminum Alloy Olive Drab Cadmium Over Electroless Nickel 
M85049/79-23N09


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A 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 58
Ships to you
between Thu. 05 Mar to Mon. 09 Mar
Calender.png

AUD 131.2045

Multiples of: 1

MIL - DTL - 38999 III, IVAS85049 90 Deg23Aluminum AlloyEnvironmental EMI/RFI BackshellsElectroless Nickel 
62GB5851007P


Circular MIL Spec Backshells 62GB-585-10-07P
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 57
Ships to you
between Thu. 05 Mar to Mon. 09 Mar
Calender.png

AUD 25.793

Multiples of: 1

Mil - Dtl - 2648262GbCircular Mil Spec BackshellsStraight10AluminumSolid BackshellsOlive Drab Zinc Cobalt 
M85049/88-15W03


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 57
Ships to you
between Thu. 05 Mar to Mon. 09 Mar
Calender.png

AUD 75.006

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv Circular Mil Spec BackshellsStraight15Aluminum AlloyBand Lock AdaptersCadmium Over Electroless NickelBulk
M85049/79-21W06


Circular MIL Spec Backshells BACKSHELL ENV EMI RFI RA 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 57
Ships to you
between Thu. 05 Mar to Mon. 09 Mar
Calender.png

AUD 109.5354

Multiples of: 1

MIL - DTL - 38999 III, IVAS85049 90 Deg21Aluminum AlloyEnvironmental EMI/RFI BackshellsOlive Drab Cadmium over Electroless Nickel 
M85049/88-13N03


Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST 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 56
Ships to you
between Fri. 27 Feb to Thu. 05 Mar
Calender.png

AUD 47.6222

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Band Lock Adapters 13Aluminum Alloy   
M85049/38S21S


Circular MIL Spec Backshells STRAIN RLF SELF LK SH SZ 21 STEEL
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 56
Ships to you
between Fri. 27 Feb to Thu. 05 Mar
Calender.png

AUD 241.3411

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049       
M8504990-17W03


Amphenol Pcd Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR RA 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 55
Ships to you
between Thu. 05 Mar to Mon. 09 Mar
Calender.png

AUD 103.0018

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec Backshells90 Deg17Aluminum AlloyBand Lock AdaptersOlive Drab Cadmium Over Electroless NickelBulk
M8504982-8N03


Amphenol Pcd Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 08
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 55
Ships to you
between Thu. 05 Mar to Mon. 09 Mar
Calender.png

AUD 49.5098

Multiples of: 1

Mil - Dtl - 5015, Mil - Dtl - 26482 IiAs85049Circular Mil Spec Backshells 8 Band Lock Adapters Bulk
M8504990-9N03


Amphenol Pcd Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR RA NIC SZ 09
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 55
Ships to you
between Thu. 05 Mar to Mon. 09 Mar
Calender.png

AUD 68.1794

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec Backshells 9Aluminum AlloyBand Lock Adapters Bulk
  • 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