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National Stock Number: 5310-00-840-1884
Federal Supply Class: 5310
National Item Identification Number: 008401884
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:
8401884 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
BEARING SURFACE FINISH | 125.0 MICROINCHES | BEARING SURFACE TYPE | WASHER FACED | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.500 INCHES | NUT HEIGHT | 0.427 INCHES MINIMUM AND 0.437 INCHES MAXIMUM | NUT STYLE | SLOTTED, HEXAGON | WIDTH ACROSS FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TY M,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3B | THREAD QUANTITY PER INCH | 20 | THREAD SERIES | UNF |
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