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National Stock Number:
5310-01-138-5507
Federal Supply Class:
5310
National Item Identification Number:
011385507
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:
| 8668790 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| NUT STYLE | SLOTTED, HEXAGON | | NUT HEIGHT | 0.301 INCHES MINIMUM AND | | 0.323 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.736 INCHES MINIMUM AND | | 0.750 INCHES MAXIMUM | | BEARING SURFACE TYPE | FLAT | | NUT COUNTERBORE DEPTH | 0.011 INCHES MINIMUM AND | | 0.021 INCHES MAXIMUM FIRST END | | COUNTERBORE DIAMETER | 0.625 INCHES NOMINAL FIRST END | | SPECIAL FEATURES | MUST WITHSTAND MIN PROOF LOAD OF 40000 PSI | | THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 1211 OR | | STEEL COMP 1212 OR | | STEEL COMP 1213 OR | | STEEL COMP 1015 OR | | STEEL COMP 1016 OR | | STEEL COMP 1017 OR | | STEEL COMP 1018 OR | | STEEL COMP 1019 OR | | STEEL COMP 1020 OR | | STEEL COMP 1021 OR | | STEEL COMP 1022 OR | | STEEL COMP 1023 OR | | STEEL COMP 1524 OR | | STEEL COMP 1025 OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
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