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National Stock Number:
5310-01-218-4551
Federal Supply Class:
5310
National Item Identification Number:
012184551
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:
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | COUNTERBORE DIAMETER | 0.469 INCHES NOMINAL NUT | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 1137 OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | NUT COUNTERBORE DEPTH | 0.020 INCHES NOMINAL NUT | | NUT HEIGHT | 0.406 INCHES NOMINAL | | NUT STYLE | SLOTTED, HEXAGON | | WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3B | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNF |
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