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National Stock Number:
5310-00-871-2919
Federal Supply Class:
5310
National Item Identification Number:
008712919
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:
| 10891790 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 2.875 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4140 OR | | STEEL COMP 5140 OR | | STEEL COMP 8640 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 35.0 ROCKWELL C MAXIMUM | | NUT STYLE | SLOTTED, HEXAGON | | NUT HEIGHT | 2.875 INCHES NOMINAL | | WIDTH ACROSS FLATS | 4.500 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | CONFIGURATION A | | BEARING SURFACE TYPE | WASHER FACED | | BEARING SURFACE FINISH | 63.0 MICROINCHES |
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