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...12111212121312141215...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty MIL TypeSeriesProduct TypeShell StyleShell SizeShell MaterialProductShell PlatingPackaging
  
             
M85049/78-17W06


Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD 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 0
6 to 16 Weeks Calender.png

AUD 75.4608
Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec Backshells 17Aluminum AlloyEnvironmental Emi/Rfi BackshellsOlive Drab Cadmium Over Electroless Nickel 
440HS063N0926-2


Shrink Boot Adapters 180° 9 Shell Size Olive Drab Cadmium Over Electroless Nickel Aluminum Rotatable
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 0
6 to 16 Weeks Calender.png

AUD 75.4871
Multiples of: 1

         
450FS029XW16


Circular MIL Spec Backshells QWIKTY STRAIN RLF RC SELF LOCK STRT
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 0
6 to 16 Weeks Calender.png

AUD 75.4921
Multiples of: 1

Mil - Dtl - 38999 I, IiQwik - Ty       
440ML135M1109


Shrink Boot Adapters 90° 8 Shell Size Electroless Nickel Aluminum Rotatable
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 0
6 to 16 Weeks Calender.png

AUD 75.5128
Multiples of: 1

         
440FS030M1403-3B


Shrink Boot Adapters 180° 14 Shell Size Electroless Nickel Aluminum Rotatable
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 0
6 to 16 Weeks Calender.png

AUD 75.5323
Multiples of: 1

         
R85049/82-20W02


Circular MIL Spec Backshells STR BACKSHELL SZ 20 SELF-LOCKING BAND
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 0
6 to 16 Weeks Calender.png

AUD 75.5373
Multiples of: 20

Mil - Dtl - 26482 IiAs85049Circular Mil Spec BackshellsStraight20Aluminum AlloyBand Lock AdaptersOlive Drab Cadmium Over Electroless Nickel 
BLL1ASK08039XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI 90 SS08 ES03 WO-BND 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 0
6 to 16 Weeks Calender.png

AUD 75.5373
Multiples of: 25

Mil - Dtl - 38999 I, IiBll1Circular Mil Spec BackshellsBanding8Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
R85049/85-20W01


Circular MIL Spec Backshells STR BACKSHELL SZ 20 SELF-LOCKING BAND
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 0
6 to 16 Weeks Calender.png

AUD 75.5373
Multiples of: 20

Mil - Dtl - 38999 I, IiAs85049Circular Mil Spec BackshellsStraight20Aluminum AlloyBand Lock AdaptersOlive Drab Cadmium Over Electroless Nickel 
R85049/85-20N01


Circular MIL Spec Backshells STR BACKSHELL SZ 20 SELF-LOCKING BAND
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 0
6 to 16 Weeks Calender.png

AUD 75.5373
Multiples of: 20

Mil - Dtl - 38999 I, IiAs85049Circular Mil Spec BackshellsStraight20Aluminum AlloyBand Lock AdaptersElectroless Nickel 
CV0608-000


Circular MIL Spec Backshells BNX40AZ90-2012AX
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 0
6 to 16 Weeks Calender.png

AUD 75.5556
Multiples of: 1

         
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...12111212121312141215...

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