MIL-C-3643/14 — Technical Data Sheet

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— · COMPONENT

WHAT YOU NEED TO KNOW

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PRODUCT OVERVIEW

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, thread_class: 2B, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 0.875 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-201-8496, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MIL-C-3643/14

NSN: 5935-00-201-8496
FSC: 5935
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	ALUMINUM ALLOY
body_style	STRAIGHT SHAPE, INTERNAL COUPLING
shell_type	SOLID
thread_class	2B
terminal_type	SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_height	0.875 INCHES NOMINAL IN
overall_length	2.500 INCHES NOMINAL IN
shell_material	COPPER ALLOY
furnished_items	CAP
insert_material	PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
overall_diameter	0.875 INCHES NOMINAL IN
style_designator	STRAIGHT TYPE W/CABLE CLAMP
NSN	5935-00-201-8496

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD QUANTITY PER INCH: 20

•

PRECIOUS MATERIAL AND WEIGHT: 0.100 SILVER GRAINS, TROY

•

MATERIAL: ALUMINUM ALLOY

•

CABLE OPENING DIAMETER: 0.625 INCHES NOMINAL IN

•

PRECIOUS MATERIAL AND LOCATION: CABLE CLAMP SURFACE SILVER

•

TEST DATA DOCUMENT: 81349-MIL-C-3643 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

•

SPECIFICATION/STANDARD DATA: 81349-MIL-C-3643/14 GOVERNMENT SPECIFICATION

•

THREAD SERIES DESIGNATOR: UNEF

TECHNICAL CHARACTERISTICS (FLIS)

THREAD QUANTITY PER INCH	20
PRECIOUS MATERIAL AND WEIGHT	0.100 SILVER GRAINS, TROY
MATERIAL	ALUMINUM ALLOY
CABLE OPENING DIAMETER	0.625 INCHES NOMINAL IN
PRECIOUS MATERIAL AND LOCATION	CABLE CLAMP SURFACE SILVER
TEST DATA DOCUMENT	81349-MIL-C-3643 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA	81349-MIL-C-3643/14 GOVERNMENT SPECIFICATION
THREAD SERIES DESIGNATOR	UNEF
CABLE OPENING QUANTITY	1
NOMINAL THREAD SIZE	0.812 INCHES IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

HNPL7M8Interchangeable

interchangeable cross-reference

interchangeable

UG59EUInterchangeable

interchangeable cross-reference

interchangeable

MX-1462/UInterchangeable

Same NIIN cross-reference

interchangeable

RE49B668Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is MIL-C-3643/14?

MIL-C-3643/14 is a BACKSHELL,ELECTRICAL CONNECTOR.

What parts can replace MIL-C-3643/14?

There are 4 known substitutes for MIL-C-3643/14: HNPL7M8, UG59EU, MX-1462/U and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MIL-C-3643/14?

MIL-C-3643/14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-201-8496. This indicates validated use in U.S. government and defense supply chains.

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