5935-00-445-1491, CONNECTOR,PLUG,ELECTRICAL

National Stock Number:
5935-00-445-1491

Federal Supply Class:
5935

National Item Identification Number:
004451491

Description:
CONNECTOR,PLUG,ELECTRICAL

Detail:
An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or PRINTED WIRING BOARD and is not designed to be mounted on a bulkhead, chasses, panel, PRINTED WIRING BOARD, or the like. Excludes JACK, TELEPHONE; JACK, TIP; PLUG, TELEPHONE; PLUG TIP; INSERT, ELECTRICAL CONNECTOR; CONNECTOR BODY (as modified); and SOCKET, PLUG-IN, ELECTRONIC COMPONENTS. See also LEAD ASSEMBLY, ELECTRICAL; WIRING HARNESS (as modified); and CABLE ASSEMBLY (as modified). For items without inserts, see SHELL, ELECTRICAL CONNECTOR.

Manufacturer Information:

2431966-021	81316	PORTSMOUTH NAVAL SHIPYARD
LK57-21-1-1-4BANP0SW	71468	ITT CANNON LLC

Techincal Specification:

MATING END QUANTITY	1
CONTACT POSITION ARRANGEMENT STYLE	LK-57 SINGLE MATING END
INCLUDED CONTACT QUANTITY	4 SINGLE MATING END 1ST CONTACT GROUPING
	53 SINGLE MATING END 2ND CONTACT GROUPING
INCLUDED CONTACT TYPE	ROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS
TERMINAL TYPE	SOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
TERMINAL LOCATION	BACK SINGLE MATING END ALL CONTACT GROUPINGS
BODY STYLE	STRAIGHT SHAPE, INTERNAL COUPLING W/BACKSHELL
OVERALL LENGTH	2.828 INCHES MINIMUM AND
	2.922 INCHES MAXIMUM
OVERALL DIAMETER	2.859 INCHES MINIMUM AND
	2.891 INCHES MAXIMUM
CONNECTOR LOCKING METHOD	INTERNALLY THREADED COUPLING RING
THREADED DEVICE TYPE	BACK SHELL AND
	COUPLING FACILITY
THREAD SERIES DESIGNATOR	UNS AND
	UN
NOMINAL THREAD SIZE	1.750 INCHES AND
	2.500 INCHES
THREAD CLASS	2A AND
	2B
THREAD QUANTITY PER INCH	18 AND
	6
THREAD DIRECTION	RIGHT-HAND
SHELL TYPE	SOLID
SHELL MATERIAL	ALUMINUM ALLOY
SHELL SURFACE TREATMENT	CADMIUM
POLARIZATION METHOD	KEYWAY OR MULTIPLE KEYWAY
INSERT POSITION IN DEG	80.0
INSERT MATERIAL	PLASTIC OR
	PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
CONTACT REMOVABILITY	NONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
CONTACT MAXIMUM CURRENT RATING IN AMPS	30.0 SINGLE MATING END 1ST CONTACT GROUPING
	10.0 SINGLE MATING END 2ND CONTACT GROUPING
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS	2600.0 SINGLE MATING END 1ST CONTACT GROUPING
	1300.0 SINGLE MATING END 2ND CONTACT GROUPING
CONTACT MATERIAL	COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
CONTACT SURFACE TREATMENT	GOLD AND
	SILVER SINGLE MATING END ALL CONTACT GROUPINGS
PRECIOUS MATERIAL	GOLD AND
	SILVER
PRECIOUS MATERIAL AND WEIGHT	0.057 GOLD GRAINS, TROY AND
	0.057 SILVER GRAINS, TROY
PRECIOUS MATERIAL AND LOCATION	CONTACT SURFACES GOLD AND
	CONTACT SURFACES SILVER
THE MANUFACTURERS DATA
MANUFACTURERS CODE	81316
DESIGN CONTROL REFERENCE	2431966-021

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