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
  
             
M85049/2910W02A


Circular MIL Spec Backshells NON ENV STRN RLF BS SH SZ 10 CLMP SZ 02
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7236

Multiples of: 1

MIL - DTL - 38999 I, IIAS85049 Straight10Aluminum AlloyNon - Environmental BackshellsOlive Drab Cadmium over Electroless Nickel 
320AS001M28-6


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 Availability : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7236

Multiples of: 1

         
380DS004B2012M6


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 Availability : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7572

Multiples of: 1

Mil - Dtl - 26482 Ii380       
380AS004M2012M3


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 Availability : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7572

Multiples of: 1

Mil - Dtl - 5015, Mil - Dtl - 26482 Ii, Mil - Dtl - 83723 I, Ii380       
380HS019M2112DA3


Connector Accessories Straight Direct Coupling-Low Profile EMI/RFI Non-Environmental Backshell with Strain Rel
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7572

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv380       
380DS117M2012M4


Connector Accessories Straight EMI/RFI Non Environmental Backshell With Strain Relief Direct Coupling Electrol
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7572

Multiples of: 1

Mil - Dtl - 26482 Ii380       
M85049/2920N06B


Circular MIL Spec Backshells NON ENV STRN RLF BS SH SZ 20 CLMP SZ 06
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7909

Multiples of: 1

MIL - DTL - 38999 I, IIAS85049 Straight20Aluminum AlloyNon - Environmental BackshellsElectroless Nickel 
M85049/2920N06A


Non-Environmental Backshell 180° 20 Shell Size Electroless Nickel Aluminum
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7909

Multiples of: 1

Mil - Dtl - 38999 I, IiAs85049    Non - Environmental Backshells  
M85049/2920A05A


Circular MIL Spec Backshells NON ENV STRN RLF BS SH SZ 20 CLMP SZ 05
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7909

Multiples of: 1

MIL - DTL - 38999 I, IIAS85049 Straight20Aluminum AlloyNon - Environmental BackshellsBlack Anodize 
M85049/2920N06


Circular MIL Spec Backshells NON ENV STRN RLF BS SH SZ 20 CLMP SZ 06
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7909

Multiples of: 1

MIL - DTL - 38999 I, IIAS85049 Straight20Aluminum AlloyNon - Environmental BackshellsElectroless Nickel 
M85049/2910W03


Non-Environmental Backshell 180° 10 Shell Size Olive Drab Cadmium Over Electroless Nickel Aluminum
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.7909

Multiples of: 1

MIL - DTL - 38999 I, IIAS85049 Straight10Aluminum AlloyNon - Environmental BackshellsOlive Drab Cadmium over Electroless Nickel 
340HS001M21-2H12E


Rotatable Coupling O-Ring Sealed Shorting Cap Backshell 180° 21 Shell Size Electroless Nickel Aluminum
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.8581

Multiples of: 1

         
340HS001NF23-8N


Circular MIL Spec Backshells ORING SHORT CAP STRT NO ATTACHMENT
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.8919

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv340       
380DS004B2208M4


Circular MIL Spec Backshells COMMERCIAL
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.8919

Multiples of: 1

         
380HS132XM11-02


EMI/RFI Non Environmental Backshell with Strain Relief 180° 11 Shell Size Electroless 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.

Glenair Availability : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 147.8919

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv380       
340HS001M21-3U12A


Rotatable Coupling O-Ring Sealed Shorting Cap Backshell 180° 21 Shell Size Electroless Nickel Aluminum
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 148.2957

Multiples of: 1

         
340HS001NF15-5H9D


Circular MIL Spec Backshells 26+ Pcs start 4 weeks
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 148.3798

Multiples of: 1

         
340HS001NF15-2H12A


Connector Accessories Sealed Shorting Cap Backshell Straight Cadmium Over Electroless Nickel Olive Drab
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 148.3798

Multiples of: 1

Mil - Dtl - 38999 Iii, Iv340       
340AS001NF14-5H8D


Rotatable Coupling O-Ring Sealed Shorting Cap Backshell 180° 14 Shell Size Electroless 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.

Glenair Availability : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 148.3798

Multiples of: 1

Mil - Dtl - 5015, Mil - Dtl - 26482 Ii, Mil - Dtl - 83723 I, Ii340       
380MS137NF1003-6


EMI Backshell 180° 10 Shell Size Olive Drab Chromate Over Cadmium Aluminum
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 : 485
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 148.3966

Multiples of: 1

         
  • 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