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
  
             
BLL1BSK14029XN


Circular MIL Spec Backshells BAND LOCK EMI/RFI 45 SS14 ES02 WO-BND NI
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 71.3059

Multiples of: 25

Mil - Dtl - 38999 I, IiBll1Circular Mil Spec BackshellsBanding14Aluminum AlloyBand Lock AdaptersElectroless Nickel 
450EA016B14


Circular MIL Spec Backshells 26+ start 3 weeks AOC
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 71.3069

Multiples of: 1

         
M85049/1720W04


Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20
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 71.3404

Multiples of: 1

Mil - Dtl - 38999 I, IiAs85049Circular Mil Spec BackshellsStraight20Aluminum AlloyEnvironmental Emi/Rfi BackshellsOlive Drab Cadmium Over Electroless Nickel 
MS27485F10


Circular MIL Spec Backshells POTTING BOOT RING
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 71.3675

Multiples of: 1

Mil - Dtl - 38999 IiMs       
S4552S2075-98-3


Circular MIL Spec Backshells CIRCULAR ASSEMBLY
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 71.377

Multiples of: 1

  Circular Mil Spec Backshells      
BLL1BSK08039XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI 45 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 71.4039

Multiples of: 25

Mil - Dtl - 38999 I, IiBll1Circular Mil Spec BackshellsBanding8Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
BLL1BSL08039XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI 45 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 71.4039

Multiples of: 25

Mil - Dtl - 38999 Iii, IvBll1Circular Mil Spec BackshellsBanding8Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
BLL1SSK24039XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI ST SS24 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 71.4039

Multiples of: 25

Mil - Dtl - 38999 I, IiBll1Circular Mil Spec BackshellsBanding24Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
BLL1SSL24039XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI ST SS24 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 71.4039

Multiples of: 25

Mil - Dtl - 38999 Iii, IvBll1Circular Mil Spec BackshellsBanding24Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
M85049/3618W05A


Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 18
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 71.4779

Multiples of: 1

Mil - Dtl - 38999 I, IiAs85049Circular Mil Spec BackshellsStraight18Aluminum AlloyNon - Environmental Emi/Rfi BackshellsOlive Drab Cadmium Over Electroless Nickel 
  • 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