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National Stock Number: 5935-00-422-0157
Federal Supply Class: 5935
National Item Identification Number: 004220157
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.
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Manufacturer Information:
| 2431966-022 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | LKA53-21-1-1-4BANP0SZ | 71468 | ITT CANNON LLC |
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Techincal Specification:
| MATING END QUANTITY | 1 | | CONTACT POSITION ARRANGEMENT STYLE | LK-A53 SINGLE MATING END | | INCLUDED CONTACT QUANTITY | 4 SINGLE MATING END 1ST CONTACT GROUPING | | 49 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 | | ACME | | 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 MELAMINE 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 MATERIAL | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS | | CONTACT SURFACE TREATMENT | GOLD SINGLE MATING END ALL CONTACT GROUPINGS | | PRECIOUS MATERIAL | GOLD | | PRECIOUS MATERIAL AND WEIGHT | 0.053 GOLD GRAINS, TROY | | PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES GOLD | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 81316 | | DESIGN CONTROL REFERENCE | 2431966-022 |
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