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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
340FS001M16-3C by Glenair

340FS001M16-3C

Glenair

340FS001M16-3C by Glenair is a Mil-Spec backshell with shell size 16, MIL-DTL-38999 compatibility, and aluminum material. It operates b/w -65°C to 200°C, making it suitable for military connectors in extreme temperature environments.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

BACKSHELL

200 Cel

-65 Cel

16

400HS011NF1706L by Glenair

400HS011NF1706L

Glenair

CONNECTOR ACCESSORY;

CONNECTOR ACCESSORY

310HS001Z109 by Glenair

310HS001Z109

Glenair

The Glenair 310HS001Z109 is a Mil-Spec backshell with shell size 9, MIL-DTL-38999 conformity, and stainless steel material. It can operate in temperatures ranging from -65°C to 200°C. This boot adapter accessory is commonly used in military applications requiring durable connector accessories.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

STAINLESS STEEL

BOOT ADAPTER

200 Cel

-65 Cel

9

380MS141NF1413-12 by Glenair

380MS141NF1413-12

Glenair

380MS141NF1413-12 by Glenair is a Mil-Spec backshell with shell size 14, MIL-DTL-38999 conformity, and aluminum material. It operates b/w -65°C to 175°C, making it suitable for military connectors in extreme temperature environments.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

BACKSHELL

175 Cel

-65 Cel

14

447HJ531M1510 by Glenair

447HJ531M1510

Glenair

447HJ531M1510 by Glenair is a Mil-Spec backshell with shell size 15, MIL-DTL-38999 conformity, and aluminum material. It features band clamping for secure connections in military applications. With a temperature range of -65 to 200°C, it ensures reliable performance in extreme conditions.

MIL-DTL-38999

BAND

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

BACKSHELL

200 Cel

-65 Cel

15

447HS523M09 by Glenair

447HS523M09

Glenair

CONNECTOR ACCESSORY;

CONNECTOR ACCESSORY

447HS523NF09 by Glenair

447HS523NF09

Glenair

CONNECTOR ACCESSORY;

CONNECTOR ACCESSORY

447HS523NF11 by Glenair

447HS523NF11

Glenair

CONNECTOR ACCESSORY;

CONNECTOR ACCESSORY

447HS523NF17 by Glenair

447HS523NF17

Glenair

CONNECTOR ACCESSORY;

CONNECTOR ACCESSORY

340MS026NFN08-8 by Glenair

340MS026NFN08-8

Glenair

340MS026NFN08-8 by Glenair is a Mil-Spec backshell with shell size 8, MIL-DTL-38999 conformity, and aluminum material. It operates b/w -65°C to 175°C, making it suitable for military connectors in extreme temperature environments.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

BACKSHELL

175 Cel

-65 Cel

8

660-031M15NG by Glenair

660-031M15NG

Glenair

The Glenair 660-031M15NG is a Mil-Spec backshell with shell size 15, MIL-DTL-38999 conformity, and aluminum material. It operates b/w -65°C to 200°C, ideal for military connectors like COVER ITEM in harsh environments.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

200 Cel

-65 Cel

15

620VS080ME16 by Glenair

620VS080ME16

Glenair

Glenair 620VS080ME16 is a Mil-Spec backshell with shell size 16, MIL-DTL-38999 conformity, and aluminum material. It can operate b/w -65°C to 200°C, ideal for military applications requiring durable connector accessories like clamping items.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

CLAMPING ITEM

200 Cel

-65 Cel

16

660-031M11N by Glenair

660-031M11N

Glenair

CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; DIN Conformity: NO; Shell Sizes: 11; Maximum Operating Temperature: 200 Cel;

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

200 Cel

-65 Cel

11

660-024M23F5-112 by Glenair

660-024M23F5-112

Glenair

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

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

200 Cel

-65 Cel

23

660-004NF24N by Glenair

660-004NF24N

Glenair

Glenair 660-004NF24N is a Mil-Spec backshell with shell size 24, MIL conformity, and aluminum material. It operates b/w -65°C to 175°C, meeting AS50151 military specifications. Ideal for rugged military applications requiring reliable connector accessories.

AS50151

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

175 Cel

-65 Cel

24

660-004C14S5-01 by Glenair

660-004C14S5-01

Glenair

Glenair's 660-004C14S5-01 is a Mil-Spec backshell with shell size 14, MIL conformity, and aluminum material. It operates b/w -65°C to 175°C, meeting AS50151 military specifications. Ideal for rugged military applications requiring reliable connector accessories.

AS50151

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

175 Cel

-65 Cel

14

650HS058M13 by Glenair

650HS058M13

Glenair

Glenair 650HS058M13 is a Mil-Spec backshell with shell size 13, MIL-DTL-38999 conformity, and aluminum material. It operates b/w -65°C to 200°C, ideal for military applications requiring durable connector accessories like dummy items.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

DUMMY ITEM

200 Cel

-65 Cel

13

650HS058NF15 by Glenair

650HS058NF15

Glenair

The Glenair 650HS058NF15 is a Mil-Spec backshell with shell size 15, MIL-DTL-38999 conformity, and aluminum material. It operates b/w -65°C to 175°C and is used as a dummy item in military connectors.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

DUMMY ITEM

175 Cel

-65 Cel

15

657-HS081Z109A by Glenair

657-HS081Z109A

Glenair

CONNECTOR ACCESSORY; IEC Conformity: NO; Associated Military - Specifications: MIL-DTL-38999; Minimum Operating Temperature: -65 Cel; Maximum Operating Temperature: 200 Cel; Shell Sizes: 9;

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

STAINLESS STEEL

DUMMY ITEM

200 Cel

-65 Cel

9

660-013NF19F4-05 by Glenair

660-013NF19F4-05

Glenair

Glenair's 660-013NF19F4-05 is a Mil-Spec backshell with Shell Size 19, MIL-DTL-38999 conformity, and Aluminum material. It operates b/w -65°C to 175°C, ideal for military applications requiring durable connector accessories.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

175 Cel

-65 Cel

19

660-009C14N by Glenair

660-009C14N

Glenair

Glenair 660-009C14N is a Mil-Spec backshell with shell size 14, MIL-DTL-26482 conformity, and aluminum material. It operates b/w -65°C to 175°C, ideal for military applications requiring durable connector accessories like COVER ITEM.

MIL-DTL-26482

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

175 Cel

-65 Cel

14

660-009C20N by Glenair

660-009C20N

Glenair

Glenair's 660-009C20N is a Mil-Spec backshell with shell size 20, MIL-DTL-26482 conformity, and aluminum material. It operates b/w -65°C to 175°C, ideal for military connectors like COVER ITEM in harsh environments.

MIL-DTL-26482

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

175 Cel

-65 Cel

20

660-022M14N by Glenair

660-022M14N

Glenair

Glenair 660-022M14N is a Mil-Spec backshell with Shell Size 14, MIL-DTL-83723 conformity, and Aluminum material. It operates b/w -65°C to 200°C, ideal for military connectors like COVER ITEM in harsh environments.

MIL-DTL-83723

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

200 Cel

-65 Cel

14

TX40AB00-2208 by TE Connectivity

TX40AB00-2208

TE Connectivity

CONNECTOR ACCESSORY; Material: ALUMINUM ALLOY; Associated Backshell Military - Specifications: MIL-DTL-38999 SERIES III, IV; DIN Conformity: NO; MIL-Connector Accessory Name: BACKSHELL; MIL Conformity: YES;

MIL-DTL-38999 SERIES III, IV

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM ALLOY

BACKSHELL

23; H

667-262-NF-G1002-5 by Glenair

667-262-NF-G1002-5

Glenair

Glenair's 667-262-NF-G1002-5 is a Mil-Spec backshell with Shell Size 10, MIL-DTL-38999 compliance, and Aluminum material. It operates b/w -65°C to 175°C, ideal for military connectors like COVER ITEM in harsh environments.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

175 Cel

-65 Cel

10

667-024M17N by Glenair

667-024M17N

Glenair

Glenair's 667-024M17N is a Mil-Spec backshell with shell size 17, MIL-DTL-38999 compliant. Made of aluminum, it operates b/w -65°C to 200°C. Ideal for military connectors, specifically as a cover item accessory.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

ALUMINUM

COVER ITEM

200 Cel

-65 Cel

17

660-049XO11N by Glenair

660-049XO11N

Glenair

The Glenair 660-049XO11N is a Mil-Spec backshell with shell size 11, MIL-DTL-38999 conformity, and composite material. It operates b/w -65°C to 175°C, ideal for military applications requiring durable connector accessories like COVER ITEM.

MIL-DTL-38999

CONNECTOR ACCESSORY

NO

NO

YES

COMPOSITE

COVER ITEM

175 Cel

-65 Cel

11