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National Stock Number:
5310-00-275-1938
Federal Supply Class:
5310
National Item Identification Number:
002751938
Description:
NUT,PLAIN,SLOTTED,HEXAGON
Detail:
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.
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Manufacturer Information:
| 3114695 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7-214PCA56707 | 58275 | SASCO INC CANADIAN DIV | | A56707 | 58275 | SASCO INC CANADIAN DIV | | A58539PCA56707 | 58275 | SASCO INC CANADIAN DIV |
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Techincal Specification:
| BEARING SURFACE FINISH | 50.0 MICROINCHES | | BEARING SURFACE TYPE | WASHER FACED | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 3140 OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | NUT STYLE | SLOTTED, HEXAGON | | SURFACE TREATMENT | COPPER OVERALL | | THREAD CLASS | 4B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
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