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
  
             
450FB039M20L


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 0
6 to 16 Weeks Calender.png

AUD 79.1625

Multiples of: 1

Mil - Dtl - 38999 I, IiQwik - Ty       
BLL1BSL16029XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI 45 SS16 ES02 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 79.1809

Multiples of: 25

Mil - Dtl - 38999 Iii, IvBll1Circular Mil Spec BackshellsBanding16Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
BLL1BSL16039XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI 45 SS16 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 79.1809

Multiples of: 25

Mil - Dtl - 38999 Iii, IvBll1Circular Mil Spec BackshellsBanding16Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
BLL1BSK16029XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI 45 SS16 ES02 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 79.1809

Multiples of: 25

Mil - Dtl - 38999 I, IiBll1Circular Mil Spec BackshellsBanding16Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
BLL1BSK16039XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI 45 SS16 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 79.1809

Multiples of: 25

Mil - Dtl - 38999 I, IiBll1Circular Mil Spec BackshellsBanding16Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
450FS001M20G-186F


Connector Accessories Straight Strain Relief Rotatable Coupling Shell Size 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.

Glenair 0
6 to 16 Weeks Calender.png

AUD 79.1916

Multiples of: 1

Mil - Dtl - 38999 I, IiQwik - Ty       
M85049/1915W05A


Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST 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 0
6 to 16 Weeks Calender.png

AUD 79.4625

Multiples of: 25

Mil - Dtl - 38999 Iii, IvAs85049 Straight15Aluminum AlloyNon - Environmental Emi/Rfi BackshellsOlive Drab Cadmium Over Electroless Nickel 
P687-2-22-75


Circular MIL Spec Backshells PROTECTIVE COVER ASSY
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 79.3404

Multiples of: 1

  Circular Mil Spec Backshells      
91H1-15-08-1-B-HE200


TE Connectivity
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 79.3538

Multiples of: 1

         
450FS039M18L


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 0
6 to 16 Weeks Calender.png

AUD 79.3959

Multiples of: 1

Mil - Dtl - 38999 I, IiQwik - Ty       
  • 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