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National Stock Number:
5310-00-474-9489
Federal Supply Class:
5310
National Item Identification Number:
004749489
Description:
NUT,PLAIN,CASTELLATED,HEXAGON
Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.
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Manufacturer Information:
| LM821-21 | 76005 | LORD CORPORATION |
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Techincal Specification:
| BEARING SURFACE TYPE | WASHER FACED | | NUT HEIGHT | 0.453 INCHES NOMINAL | | NUT STYLE | CASTELLATED, HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 20 | | WIDTH ACROSS FLATS | 0.623 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND |
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