Mil-Spec Backshells and Connector Accessories

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Part	Manufacturer	Connector Accessory Type	Rated Current	Contact Type	Cross Section Area	Insertion Tools	Shell Sizes	MIL-Connector Accessory	Minimum Wire Size	Terminal Type	Associated Backshell Military - Specifications	MIL Conformity	Minimum Cable Entry	Maximum Wire Size	Maximum Operating Temperature	DIN Conformity	Maximum Cable Entry	Backshell Clamping	IEC Conformity	Minimum Operating Temperature	Wire Gauge (AWG)	Removal Tools	Contact Gender	Manufacturer Series	MIL-Connector Accessory Name	Material	National Stock Number (NSN)	Associated Military - Specifications
M85049/6917A	Esterline Technologies	CONNECTOR ACCESSORY					17				MIL-DTL-38999	YES				NO			NO						BACKSHELL	ALUMINUM ALLOY
M85049/79-13W04	Defense Logistics Agency	CONNECTOR ACCESSORY					13, C	S729			MIL-C-38999	YES				NO		BARS/STRAPS	NO						BACKSHELL-SHIELDED	ALUMINUM		MIL-C-38999
M85049/79-15Z04	Defense Logistics Agency	GENERAL CONN ACCESSORY					15				MIL-C-85049, MIL-C-38999	YES				NO			NO						BACKSHELL	ALUMINUM ALLOY
M85049/7913W04	Amphenol	CIRCULAR CONN ACCESSORY					13; C				MIL-DTL-38999	YES				NO			NO						BACKSHELL	ALUMINUM ALLOY
M85049/8-40W	Amphenol	CIRCULAR CONN ACCESSORY					19; 16				MIL-DTL-5015, MIL-DTL-26482, MIL-DTL-83723	YES				NO			NO						BACKSHELL	ALUMINUM ALLOY
M85049/80-8	Defense Logistics Agency	CONNECTOR ACCESSORY						S730				YES				NO			NO						SEALING PLUG	PLASTIC		MIL-C-38999
M85049/89-21Z03	TE Connectivity	CONNECTOR ACCESSORY					21							0 AWG	175 Cel					-65 Cel	0					ALUMINUM ALLOY
M85049/90-25Z02	TE Connectivity	CONNECTOR ACCESSORY					25							0 AWG	175 Cel					-65 Cel	0					ALUMINUM ALLOY
M85049/90-25Z03	TE Connectivity	CONNECTOR ACCESSORY					25							0 AWG	175 Cel					-65 Cel	0					ALUMINUM ALLOY
M85049/93-04	TE Connectivity	CONNECTOR ACCESSORY					04							0 AWG	175 Cel					-65 Cel	0					COMPOSITE
M85049/93-06	TE Connectivity	CONNECTOR ACCESSORY					06							0 AWG	175 Cel					-65 Cel	0					COMPOSITE
M85049/95-24B	Defense Logistics Agency	CONNECTOR ACCESSORY					24	S898B				YES				NO			NO					M85049/95-24B	PLATE	ALUMINUM, STAINLESS STEEL		MIL-C-83723
M85049/95-25A	Defense Logistics Agency	CONNECTOR ACCESSORY					25	S898B				YES				NO			NO					M85049/95-25A	PLATE	ALUMINUM, STAINLESS STEEL		MIL-C-27599, MIL-C-38999
M85049/96-18	Glenair	CONNECTOR ACCESSORY										YES				NO			NO						FLANGE ITEM			MIL-C-88528/3
M850496917A	Souriau-sunbank Connection Technologies	CONNECTOR ACCESSORY									MIL-DTL-38999 SERIES II	YES				NO			NO						BACKSHELL	ALUMINUM ALLOY
M85528/2-24B	Defense Logistics Agency	CONNECTOR ACCESSORY					24	S938B				YES				NO			NO						PLATE	ALUMINUM, CARBON STEEL	5935012852232	MIL-C-83723
M85528/2-25A01	Glenair	CONNECTOR ACCESSORY					25					YES				NO			NO						FLANGE ITEM
M85528/2-25-A-01	Defense Logistics Agency	CONNECTOR ACCESSORY					25	S938B				YES				NO			NO						PLATE	ALUMINUM, STAINLESS STEEL	5935012471226	MIL-C-27599, MIL-C-38999
MS25042-20D	ITT Cannon	CONNECTOR ACCESSORY					20					YES				NO			NO						PROTECTIVE COVER	ALUMINUM ALLOY		MIL-DTL-5015
MS3180-12CA	Amphenol	CONNECTOR ACCESSORY					12					YES				NO			NO						PROTECTIVE COVER
MS3181-10CWL	Spacecraft Components	CONNECTOR ACCESSORY					10					YES				NO			NO						CAP ITEM			MIL-DTL-26482
MS3181-18NA	Amphenol	CONNECTOR ACCESSORY					18					YES				NO			NO						PROTECTIVE COVER
MS318118NA	Souriau-sunbank Connection Technologies	CONNECTOR ACCESSORY					18					YES				NO			NO						COVER ITEM			MIL-DTL-26482
MS3417-24N	Glenair	CONNECTOR ACCESSORY					24					YES				NO			NO						STRAIN RELIEF	ALUMINUM ALLOY		MIL-DTL-26482, MIL-DTL-83723
N/MS25043-20D	Japan Aviation Electronics Industry	CONNECTOR ACCESSORY					20					YES				NO			NO					N/MS	CAP ITEM	ALUMINUM ALLOY
R85049/88-9Z03	TE Connectivity	MIL CONNECTOR ACCESSORY												0 AWG												ALUMINUM ALLOY
R85049/90-13N03	TE Connectivity	CONNECTOR ACCESSORY												0 AWG							0					ALUMINUM ALLOY
TX40AB00-2208	TE Connectivity	CONNECTOR ACCESSORY					23; H				MIL-DTL-38999 SERIES III, IV	YES				NO			NO						BACKSHELL	ALUMINUM ALLOY
TXR40AB90-1004AI	TE Connectivity	CONNECTOR ACCESSORY					11; B				MIL-DTL-38999 SERIES III, IV	YES	.125 inch		175 Cel	NO	.2 inch		NO	-65 Cel					BACKSHELL	ALUMINUM ALLOY
TXR41AC00-1408AI	TE Connectivity	CONNECTOR ACCESSORY					15; D				MIL-DTL-38999 SERIES I, II	YES	.25 inch		200 Cel	NO	.4 inch		NO	-65 Cel					BACKSHELL	ALUMINUM ALLOY
TXR54AC00-2214AI	TE Connectivity	CONNECTOR ACCESSORY					22						.438 inch	0 AWG	200 Cel		.7 inch			-65 Cel	0					ALUMINUM ALLOY
VG95234DH22-2	ITT Cannon	CONNECTOR ACCESSORY					22					YES				NO			NO						GASKET			MIL-DTL-38999
10-407863-320	Amphenol	CONNECTOR ACCESSORY																						10-407863-320
201M114-19G	TE Connectivity	CONNECTOR ACCESSORY
390HS009NF2116C6	Glenair	CONNECTOR ACCESSORY					21				MIL-DTL-38999 SERIES III, MIL-DTL-38999 SERIES IV	YES			175 Cel	NO			NO	-65 Cel					BACKSHELL	ALUMINUM ALLOY
BTH3-19-10-1-B	TE Connectivity	CONNECTOR ACCESSORY					19							0 AWG	175 Cel					-65 Cel	0					ALUMINUM ALLOY
BTH3-19-10-1-ZN	TE Connectivity	CONNECTOR ACCESSORY					19							0 AWG	175 Cel					-65 Cel	0					ALUMINUM ALLOY
BTH3-19-10-1-ZN-SB	TE Connectivity	CONNECTOR ACCESSORY					19							0 AWG	175 Cel					-65 Cel	0					ALUMINUM ALLOY
CA121003-5	ITT Cannon	CONNECTOR ACCESSORY					16					YES				NO			NO						CAP ITEM	METAL		MIL-C-5015
M39029/5-119	TE Connectivity	CONNECTOR ACCESSORY	13 A	CRIMP	1.5 mm2	M81969/14-04, M81969/8-209			20 AWG	CRIMP		YES		16 AWG		NO			NO		16	M81969/14-04, M81969/8-210	FEMALE		CONTACT			MIL-DTL-26482
M85049/55-12W	Amphenol	CIRCULAR CONN ACCESSORY					07/12/12					YES				NO			NO						CLAMPING ITEM	ALUMINUM ALLOY		MIL-DTL-26482, MIL-DTL-5015, MIL-DTL-83723
M85049/90-11Z03	TE Connectivity	CONNECTOR ACCESSORY					11							0 AWG	175 Cel					-65 Cel	0					ALUMINUM ALLOY
MS3181-16RA	Amphenol	CONNECTOR ACCESSORY					16					YES				NO			NO						PROTECTIVE COVER
MS318116RA	Souriau-sunbank Connection Technologies	CONNECTOR ACCESSORY					16					YES				NO			NO						COVER ITEM			MIL-DTL-26482
MS3420-10D	Glenair
R85049/90-11Z03	TE Connectivity	CONNECTOR ACCESSORY					11							0 AWG	175 Cel					-65 Cel	0					ALUMINUM ALLOY
TXR21AB00-0804AI-CS9111	TE Connectivity	CONNECTOR ACCESSORY
TXR40BW00-1812AI	TE Connectivity	MIL CONNECTOR ACCESSORY											.375 inch	0 AWG	260 Cel		.6 inch			-65 Cel						NICKEL ALUMINUM BRONZE

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.