Loading...

Mil-Spec Backshells and Connector Accessories

Mil-Spec backshells and connector accessories are specialized components that are designed to provide mechanical and electrical protection for electrical connectors used in military and aerospace applications. These components are built to meet specific standards set by the United States Department of Defense, known as MIL-SPEC, which govern the design and manufacturing of military-grade equipment.

Backshells are used to provide strain relief and environmental protection for electrical connectors. They are typically made of metal or plastic and are designed to fit over the back of the connector, providing a secure attachment point for the cable or wiring. Backshells can also be used to shield the connector from electromagnetic interference and provide protection against dust, moisture, and other environmental hazards.

Connector accessories are used to enhance the functionality and performance of electrical connectors. They include items such as adapter plates, connector covers, and dust caps, which are used to protect connectors when they are not in use. Connector accessories can also be used to provide a secure connection between different types of connectors or to increase the current-carrying capacity of the connector.

Mil-Spec backshells and connector accessories are designed to meet the rigorous requirements of military and aerospace applications. They are built to withstand harsh environmental conditions, including extreme temperatures, shock, vibration, and exposure to chemicals and moisture. These components are also designed to provide a high level of electrical performance, including low resistance, high insulation, and high reliability.

Mil-Spec Backshells and Connector Accessories

Available Parts 939

Part# Info Specs
Part RoHS Manufacturer Description Additional Features Alternate Contact Functions Alternate Contact Sources Alternate Contacts Approvals (V) Assembly Item Name Associated Backshell Military - Specifications Associated Military - Specifications Backshell Clamping Maximum Cable Entry Minimum Cable Entry Cable Types Connector Accessory Type Contact Design Contact Gender Contact Style Contact Type Cross Section Area DIN Conformity Design Finish Thickness IEC Conformity Insertion Tool Sources Insertion Tools MIL Conformity Manufacturer Series Material Mating Contacts MIL-Connector Accessory MIL-Connector Accessory Name Mounting Option-1 Mounting Option-2 Mounting Style National Stock Number (NSN) Maximum Operating Temperature Minimum Operating Temperature Rated Current Rated Voltage Rated DC Voltage Removal Tool Sources Removal Tools Shell Sizes Shielding Terminal Type Tool Settings Usage Wire Gauge (AWG) Maximum Wire Size Minimum Wire Size
500T010M25B08B by Glenair

500T010M25B08B

Glenair

The Glenair 500T010M25B08B is a Mil-Spec backshell with shell size D, MIL-DTL-83513 conformity, and aluminum alloy material. It operates b/w -65°C to 200°C, making it suitable for military connectors in extreme temperature environments. The fillister head mounting option enhances secure assembly for rugged applications.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

FILLISTER HEAD

200 Cel

-65 Cel

D

500T010M25B08 by Glenair

500T010M25B08

Glenair

The Glenair 500T010M25B08 backshell is MIL-DTL-83513 compliant, made of aluminum alloy, and fits shell size D connectors. It can operate in temperatures ranging from -65°C to 200°C. Ideal for military applications requiring reliable connector accessories with high temperature tolerance.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

FILLISTER HEAD

200 Cel

-65 Cel

D

500T010M25E08 by Glenair

500T010M25E08

Glenair

Glenair's 500T010M25E08 backshell, MIL-DTL-83513 compliant, features D shell size and aluminum alloy material. With a temperature range of -65 to 200°C, it is ideal for military connectors requiring jackscrew mounting.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

JACKSCREW

200 Cel

-65 Cel

D

500T010M25H08B by Glenair

500T010M25H08B

Glenair

The Glenair 500T010M25H08B backshell is MIL-DTL-83513 compliant, made of aluminum alloy, and has a temperature range of -65 to 200°C. It is designed for use with MIL-spec connectors in size D shells, featuring a hex head mounting option.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

HEX HEAD

200 Cel

-65 Cel

D

500T010M25H08 by Glenair

500T010M25H08

Glenair

The Glenair 500T010M25H08 backshell is MIL-DTL-83513 compliant, made of aluminum alloy, and fits shell size D connectors. It can operate in temperatures ranging from -65°C to 200°C. Ideal for military applications requiring durable and high-temperature resistant connector accessories.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

HEX HEAD

200 Cel

-65 Cel

D

500T010M37F09 by Glenair

500T010M37F09

Glenair

The Glenair 500T010M37F09 backshell is MIL-DTL-83513 compliant, made of aluminum alloy, and has a temperature range of -65 to 200°C. It is designed for military connectors with shell size F, featuring jackpost mounting option. Ideal for rugged applications in defense and aerospace industries.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

JACKPOST

200 Cel

-65 Cel

F

500T010M37H08 by Glenair

500T010M37H08

Glenair

The Glenair 500T010M37H08 backshell is MIL-DTL-83513 compliant, made of aluminum alloy, and has a max operating temperature of 200°C. It is used as a connector accessory for military applications requiring a durable F-sized shell with hex head mounting option.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

HEX HEAD

200 Cel

-65 Cel

F

500T010M37H09 by Glenair

500T010M37H09

Glenair

The Glenair 500T010M37H09 backshell is MIL-DTL-83513 compliant, made of aluminum alloy, and has a temperature range of -65 to 200°C. It is used as a connector accessory for military applications requiring reliable performance in extreme conditions.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

HEX HEAD

200 Cel

-65 Cel

F

500T010M51E10 by Glenair

500T010M51E10

Glenair

500T010M51E10 by Glenair is a MIL-Spec backshell with shell size G, MIL-DTL-83513 conformity, and aluminum alloy material. It operates b/w -65°C to 200°C, making it suitable for military connectors requiring robust construction and high temperature resistance. The backshell features jackscrew mounting option for secure assembly in demanding environments.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

JACKSCREW

200 Cel

-65 Cel

G

500T010M51H10 by Glenair

500T010M51H10

Glenair

The Glenair 500T010M51H10 backshell is MIL-DTL-83513 compliant, made of aluminum alloy, with a temperature range of -65 to 200°C. It is designed for MIL-spec connectors in size G shells and features a hex head mounting option. Ideal for military applications requiring rugged connector accessories.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

HEX HEAD

200 Cel

-65 Cel

G

500T010NF09H08 by Glenair

500T010NF09H08

Glenair

500T010NF09H08 by Glenair is a MIL-Spec backshell with Shell Size A, MIL-DTL-83513 compliance, and Aluminum Alloy material. It operates b/w -65°C to 175°C, making it suitable for military connectors in extreme temperature environments. The backshell features a Hex Head mounting option for secure assembly.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

HEX HEAD

175 Cel

-65 Cel

A

500T010NF31H08 by Glenair

500T010NF31H08

Glenair

Glenair 500T010NF31H08 backshell, MIL-DTL-83513 compliant, Shell Size E, Aluminum Alloy material. Operates b/w -65°C to 175°C. Ideal for military connectors in harsh environments due to its durability and temperature range capabilities.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

HEX HEAD

175 Cel

-65 Cel

E

500T010NF37H09 by Glenair

500T010NF37H09

Glenair

Glenair's 500T010NF37H09 backshell, MIL-DTL-83513 compliant, features aluminum alloy construction. With shell size F, it operates b/w -65°C to 175°C. Ideal for military connectors, it offers hex head mounting option.

BACKSHELL

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

HEX HEAD

175 Cel

-65 Cel

F

620HS011M21 by Glenair

620HS011M21

Glenair

CONNECTOR ACCESSORY; DIN Conformity: NO; MIL Conformity: YES; Shell Sizes: 21; Associated Military - Specifications: MIL-DTL-38999; Maximum Operating Temperature: 200 Cel;

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

CLAMPING ITEM

200 Cel

-65 Cel

21

M83723/35S-20R by Glenair

M83723/35S-20R

Glenair

CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Backshell Military - Specifications: MIL-DTL-83723; Shell Sizes: 20; DIN Conformity: NO; IEC Conformity: NO;

MIL-DTL-83723

CONNECTOR ACCESSORY

NO

NO

YES

BACKSHELL

20

MS27501B25CN by Glenair

MS27501B25CN

Glenair

CONNECTOR ACCESSORY;

CONNECTOR ACCESSORY

507-146M37E by Glenair

507-146M37E

Glenair

CONNECTOR ACCESSORY; DIN Conformity: NO; Shell Sizes: 37; MIL Conformity: YES; Backshell Clamping: BAR; IEC Conformity: NO;

BAR

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

37

M85049/39-9S by Glenair

M85049/39-9S

Glenair

CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Material: STEEL; DIN Conformity: NO; MIL-Connector Accessory Name: STRAIN RELIEF; IEC Conformity: NO;

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

STEEL

STRAIN RELIEF

9

620FB049N14 by Glenair

620FB049N14

Glenair

620FB049N14 by Glenair is a Mil-Spec backshell with shell size 14, MIL-DTL-38999 compliant. Made of aluminum alloy, it offers strain relief for military connectors. Operating temperature range: -65 to 175°C, suitable for rugged applications in defense and aerospace industries.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

STRAIN RELIEF

175 Cel

-65 Cel

14

620HB049M09 by Glenair

620HB049M09

Glenair

Glenair 620HB049M09 is a Mil-Spec backshell with Shell Size 09, MIL-DTL-38999 compliant. Made of aluminum alloy, it offers -65 to 200 °C operating range. Ideal for military connectors, featuring strain relief for secure connections in extreme environments.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

STRAIN RELIEF

200 Cel

-65 Cel

09

650HS010B17 by Glenair

650HS010B17

Glenair

CONNECTOR ACCESSORY;

CONNECTOR ACCESSORY

650HS010B19 by Glenair

650HS010B19

Glenair

CONNECTOR ACCESSORY;

CONNECTOR ACCESSORY

650HS010M09 by Glenair

650HS010M09

Glenair

CONNECTOR ACCESSORY; MIL-Connector Accessory Name: DUMMY ITEM; IEC Conformity: NO; MIL Conformity: YES; DIN Conformity: NO; Shell Sizes: 9;

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

DUMMY ITEM

9

650HS010M25 by Glenair

650HS010M25

Glenair

CONNECTOR ACCESSORY;

CONNECTOR ACCESSORY

TXR40AB00-1005AI by TE Connectivity

TXR40AB00-1005AI

TE Connectivity

TE Connectivity's TXR40AB00-1005AI backshell fits MIL-DTL-38999 Series III, IV connectors with shell size 11; B. Made of aluminum alloy, it supports cable entries from 0.156" to 0.25". Operating b/w -65°C to 175°C, it ensures reliable connections in military applications.

MIL-DTL-38999 SERIES III, IV

.25 inch

.156 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

11; B

TXR40AB00-1406AI by TE Connectivity

TXR40AB00-1406AI

TE Connectivity

TE Connectivity's TXR40AB00-1406AI backshell is MIL-DTL-38999 III, IV compliant with shell size 15; D. It supports cables up to 0 AWG with 0.3" entry and operates b/w -65°C to 175°C. Ideal for military applications requiring durable aluminum alloy construction.

MIL-DTL-38999 SERIES III, IV

.3 inch

.188 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

15; D

0

0 AWG

TXR40AB00-1408AI by TE Connectivity

TXR40AB00-1408AI

TE Connectivity

CONNECTOR ACCESSORY; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Minimum Cable Entry: .25 inch; Maximum Cable Entry: .4 inch; DIN Conformity: NO;

MIL-DTL-38999 SERIES III, IV

.4 inch

.25 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

15; D

0

0 AWG

TXR40AB00-1605AI by TE Connectivity

TXR40AB00-1605AI

TE Connectivity

TE Connectivity's TXR40AB00-1605AI backshell fits MIL-DTL-38999 Series III, IV connectors with shell size 17; E. Made of aluminum alloy, it supports cables from 0.156" to 0.25" and operates b/w -65°C to 175°C. Ideal for military applications requiring Mil-Spec conformity.

MIL-DTL-38999 SERIES III, IV

.25 inch

.156 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

17; E

TXR40AB00-1610AI by TE Connectivity

TXR40AB00-1610AI

TE Connectivity

TE Connectivity's TXR40AB00-1610AI backshell fits MIL-DTL-38999 Series III, IV connectors with shell size 17; E. Made of aluminum alloy, it supports cables up to 0 AWG and withstands temperatures from -65°C to 175°C. Ideal for military applications requiring rugged connector accessories.

MIL-DTL-38999 SERIES III, IV

.5 inch

.313 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

17; E

0

0 AWG

TXR40AB00-1810AI by TE Connectivity

TXR40AB00-1810AI

TE Connectivity

TE Connectivity's TXR40AB00-1810AI backshell fits MIL-DTL-38999 Series III, IV connectors. With shell size 19; F, it accommodates cables up to 0.5" and withstands -65°C to 175°C temperatures. Made of aluminum alloy, it is ideal for military applications requiring rugged connector accessories.

MIL-DTL-38999 SERIES III, IV

.5 inch

.313 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

19; F

0

0 AWG

TXR40AB00-1814AI by TE Connectivity

TXR40AB00-1814AI

TE Connectivity

TE Connectivity's TXR40AB00-1814AI backshell fits MIL-DTL-38999 Series III, IV connectors with shell size 19; F. Made of aluminum alloy, it has a min cable entry of 0.438" and can withstand temperatures from -65°C to 175°C. Ideal for military applications requiring reliable cable management in harsh environments.

MIL-DTL-38999 SERIES III, IV

.7 inch

.438 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

19; F

TXR40AB00-2014AI by TE Connectivity

TXR40AB00-2014AI

TE Connectivity

TE Connectivity's TXR40AB00-2014AI backshell fits MIL-DTL-38999 III, IV connectors with shell size 21; G. Made of aluminum alloy, it supports cables from 0.438" to 0.7", operating b/w -65°C to 175°C. Ideal for military applications requiring MIL conformity and reliable cable entry solutions.

MIL-DTL-38999 SERIES III, IV

.7 inch

.438 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

21; G

TXR40AB00-2016AI by TE Connectivity

TXR40AB00-2016AI

TE Connectivity

TE Connectivity's TXR40AB00-2016AI is a Mil-Spec backshell with shell size 21; G. It has MIL-DTL-38999 SERIES III, IV compatibility and can handle temperatures from -65 to 175°C. Ideal for military applications, it accommodates cable entries ranging from 0.5 to 0.8 inches.

MIL-DTL-38999 SERIES III, IV

.8 inch

.5 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

21; G

TXR40AB00-2214AI by TE Connectivity

TXR40AB00-2214AI

TE Connectivity

CONNECTOR ACCESSORY; Minimum Cable Entry: .438 inch; DIN Conformity: NO; MIL-Connector Accessory Name: BACKSHELL; Minimum Operating Temperature: -65 Cel; Maximum Cable Entry: .7 inch;

MIL-DTL-38999 SERIES III, IV

.7 inch

.438 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

23; H

TXR40AB90-0804AI by TE Connectivity

TXR40AB90-0804AI

TE Connectivity

TXR40AB90-0804AI by TE Connectivity is a Mil-Spec Backshell and Connector Accessory with shell sizes 9; A. It has MIL-DTL-38999 SERIES III, IV conformity and can withstand temperatures from -65 to 175 °C. This aluminum alloy backshell is suitable for military applications.

MIL-DTL-38999 SERIES III, IV

.2 inch

.125 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

9; A

TXR40AB90-1208AI by TE Connectivity

TXR40AB90-1208AI

TE Connectivity

TE Connectivity's TXR40AB90-1208AI backshell fits MIL-DTL-38999 Series III, IV connectors with shell size 13; C. Made of aluminum alloy, it has a 0.25-0.4 inch cable entry range and operates b/w -65 to 175°C. Ideal for military applications requiring MIL conformity and reliable cable management.

MIL-DTL-38999 SERIES III, IV

.4 inch

.25 inch

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

175 Cel

-65 Cel

13; C

10-101960-145 by Amphenol

10-101960-145

Amphenol

CIRCULAR CONN ACCESSORY; MIL-Connector Accessory Name: CAP ITEM; IEC Conformity: NO; MIL Conformity: YES; Shell Sizes: 14; Associated Military - Specifications: MIL-DTL-26482;

MIL-DTL-26482

CIRCULAR CONN ACCESSORY

NO

NO

YES

CAP ITEM

14

189HS037M1105-3 by Glenair

189HS037M1105-3

Glenair

CONNECTOR ACCESSORY; Manufacturer Series: 189-037;

CONNECTOR ACCESSORY

189-037

189HS037M1509-3 by Glenair

189HS037M1509-3

Glenair

CONNECTOR ACCESSORY; Manufacturer Series: 189-037;

CONNECTOR ACCESSORY

189-037

507-164C3708E by Glenair

507-164C3708E

Glenair

CONNECTOR ACCESSORY; Manufacturer Series: 507-164;

CONNECTOR ACCESSORY

507-164

507-164M1505BB by Glenair

507-164M1505BB

Glenair

CONNECTOR ACCESSORY; Manufacturer Series: 507-164;

CONNECTOR ACCESSORY

507-164

507E297M09ABM by Glenair

507E297M09ABM

Glenair

CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-83513; IEC Conformity: NO; MIL Conformity: YES; MIL-Connector Accessory Name: BACKSHELL; DIN Conformity: NO;

EMI/RFI SHIELDED

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINIUM ALLOY

BACKSHELL

09

507E297M09AHL by Glenair

507E297M09AHL

Glenair

CONNECTOR ACCESSORY; DIN Conformity: NO; Shell Sizes: 09; Associated Backshell Military - Specifications: MIL-DTL-83513; Material: ALUMINIUM ALLOY; MIL-Connector Accessory Name: BACKSHELL;

EMI/RFI SHIELDED

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINIUM ALLOY

BACKSHELL

09

507E297M09AH by Glenair

507E297M09AH

Glenair

CONNECTOR ACCESSORY; Material: ALUMINIUM ALLOY; Additional Features: EMI/RFI SHIELDED; DIN Conformity: NO; Associated Backshell Military - Specifications: MIL-DTL-83513; MIL Conformity: YES;

EMI/RFI SHIELDED

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINIUM ALLOY

BACKSHELL

09

507E297M25DHL by Glenair

507E297M25DHL

Glenair

CONNECTOR ACCESSORY; MIL-Connector Accessory Name: BACKSHELL; Shell Sizes: 25; IEC Conformity: NO; MIL Conformity: YES; Material: ALUMINIUM ALLOY;

EMI/RFI SHIELDED

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINIUM ALLOY

BACKSHELL

25

507E297M51GB by Glenair

507E297M51GB

Glenair

CONNECTOR ACCESSORY; IEC Conformity: NO; Shell Sizes: 51; Additional Features: EMI/RFI SHIELDED; Associated Backshell Military - Specifications: MIL-DTL-83513; MIL-Connector Accessory Name: BACKSHELL;

EMI/RFI SHIELDED

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINIUM ALLOY

BACKSHELL

51

507S296M15BB by Glenair

507S296M15BB

Glenair

CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-83513; MIL Conformity: YES; DIN Conformity: NO; MIL-Connector Accessory Name: BACKSHELL; Additional Features: EMI/RFI SHIELDED;

EMI/RFI SHIELDED

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINIUM ALLOY

BACKSHELL

15

507T296M15BHM by Glenair

507T296M15BHM

Glenair

CONNECTOR ACCESSORY; IEC Conformity: NO; Shell Sizes: 15; Additional Features: EMI/RFI SHIELDED; Associated Backshell Military - Specifications: MIL-DTL-83513; MIL-Connector Accessory Name: BACKSHELL;

EMI/RFI SHIELDED

MIL-DTL-83513

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINIUM ALLOY

BACKSHELL

15