About Circular MIL Spec Backshells

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
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty MIL TypeSeriesProduct TypeShell StyleShell SizeShell MaterialProductShell PlatingPackaging
  
             
BLL1SSK14029XN


Circular MIL Spec Backshells BAND LOCK EMI/RFI ST 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 Availability : 0
Request Quote Calender.png

USD 32.8776

Multiples of: 1

Mil - Dtl - 38999 I, IiBll1Circular Mil Spec BackshellsBanding14Aluminum AlloyBand Lock AdaptersElectroless Nickel 
BLL1SSK14039XN


Circular MIL Spec Backshells BAND LOCK EMI/RFI ST SS14 ES03 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 Availability : 0
Request Quote Calender.png

USD 32.8776

Multiples of: 1

Mil - Dtl - 38999 I, IiBll1Circular Mil Spec BackshellsBanding14Aluminum AlloyBand Lock AdaptersElectroless Nickel 
M85049/2920N05A


Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL 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 Availability : 0
Request Quote Calender.png

USD 32.8776

Multiples of: 1

         
A88045-000


Circular MIL Spec Backshells BNX40AB00-1006AX
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 Availability : 0
Request Quote Calender.png

USD 32.9044

Multiples of: 1

         
450AS029XO08


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 Availability : 0
Request Quote Calender.png

USD 32.9096

Multiples of: 1

         
450HS029XO09


Self Locking Rotatable Coupling Strain Relief 180° 9 Shell Size Composite
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 Availability : 0
Request Quote Calender.png

USD 32.9096

Multiples of: 1

Mil - Dtl - 38999 Iii, IvQwik - Ty       
M85049/2117A02A


Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK 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 Availability : 0
Request Quote Calender.png

USD 32.9146

Multiples of: 1

Mil - Dtl - 38999 Iii, IvAs85049Circular Mil Spec BackshellsStraight17Aluminum AlloyNon - Environmental BackshellsBlack Anodize 
440FS030NF1206-3P


Shrink Boot Adapters 180° 12 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 Availability : 0
Request Quote Calender.png

USD 32.9264

Multiples of: 1

         
M85049/88-23W02


Circular MIL Spec Backshells R85049/88-23W02
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 Availability : 0
Request Quote Calender.png

USD 32.949

Multiples of: 1

         
440HS031M1503-3


Shrink Boot Adapters 180° 15 Shell Size Electroless Nickel Aluminum Direct
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 Availability : 0
Request Quote Calender.png

USD 33.0393

Multiples of: 1

         
BLL1SSK10039XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI ST SS10 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 Availability : 0
Request Quote Calender.png

USD 33.0627

Multiples of: 1

Mil - Dtl - 38999 I, IiBll1Circular Mil Spec BackshellsBanding10Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
BLL1SSL10039XW


Circular MIL Spec Backshells BAND LOCK EMI/RFI ST SS10 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 Availability : 0
Request Quote Calender.png

USD 33.0627

Multiples of: 1

Mil - Dtl - 38999 Iii, IvBll1Circular Mil Spec BackshellsBanding10Aluminum AlloyBand Lock AdaptersCadmium, Olive Drab 
450FB001NF14


Connector Accessories 45¦ Strain Relief Rotatable Coupling Shell Size 14
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 Availability : 0
Request Quote Calender.png

USD 33.0659

Multiples of: 1

Mil - Dtl - 38999 I, IiQwik - Ty       
M85049/2916N06A


Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 16
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 Availability : 0
Request Quote Calender.png

USD 33.075

Multiples of: 1

Mil - Dtl - 38999 I, IiAs85049Circular Mil Spec BackshellsStraight16Aluminum AlloyNon - Environmental BackshellsElectroless Nickel 
D06427-000


Circular MIL Spec Backshells BND40AC00-1204A
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 Availability : 0
Request Quote Calender.png

USD 33.0873

Multiples of: 56

         
M85049/9-17N


Circular MIL Spec Backshells BACKSHELL ENV RA NICKEL
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 Availability : 0
Request Quote Calender.png

USD 33.1096

Multiples of: 1

Mil - Dtl - 5015, Mil - Dtl - 26482 IiAs85049Circular Mil Spec BackshellsRight Angle20Aluminum AlloyEnvironmental BackshellsElectroless Nickel 
M85049/69-17A


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 Availability : 0
Request Quote Calender.png

USD 33.1459

Multiples of: 1

         
BC-538768-021


Circular MIL Spec Backshells BACC 6 21 BBL N SS
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 Availability : 0
Request Quote Calender.png

USD 33.1477

Multiples of: 1

 D38999 IiiCircular Mil Spec Connector      
BC-538769-021


Circular MIL Spec Backshells BACC 6 21 BBL A SS
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 Availability : 0
Request Quote Calender.png

USD 33.1477

Multiples of: 1

 D38999 IiiCircular Mil Spec Connector      
M850498-4W


Amphenol Pcd Circular MIL Spec Backshells BACKSHELL ENV EMI RFI RA 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 Availability : 0
Request Quote Calender.png

USD 33.154

Multiples of: 1

Mil - Dtl - 5015, Mil - Dtl - 26482 IiAs85049Circular Mil Spec BackshellsRight Angle8Aluminum AlloyEnvironmental Emi/Rfi BackshellsOlive Drab Cadmium Over Electroless NickelBulk
  • 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 ©2025  X-ON Electronics 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 ISO Certified AS9120 Certified