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National Stock Number: 5310-01-468-3304
Federal Supply Class: 5310
National Item Identification Number: 014683304
Description: NUT,PLAIN,HEXAGON
Detail: A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
| 124-4322648-PC-34 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4322649 PC 43 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4367407 PC 19 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-5200227 PC 13 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-5589899 PC 19 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4322648 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4322649 | 90614 | CELANESE PLASTICS CO DIV OF CELANESE CORP | | THREADS 1-3/4-5 UNC-2B | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | THREADS 1-3/4-U NC-2B | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR FLAT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HEAVY HEX JAM NUT | | NOMINAL THREAD SIZE | 1.750 INCHES | | NUT HEIGHT | 1.000 INCHES NOMINAL | | NUT STYLE | HEXAGON | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 5 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | WIDTH ACROSS FLATS | 2.662 INCHES MINIMUM AND 2.750 INCHES MAXIMUM |
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