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National Stock Number: 5310-00-639-8353
Federal Supply Class: 5310
National Item Identification Number: 006398353
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:
STD43 | 80254 | TEXTRON LYCOMING INC WILLIAMSPORT PLANT | STD43 | R1120 | SATAIR A/S |
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Techincal Specification:
BEARING SURFACE TYPE | WASHER FACED | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1025 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD SIZE | 0.250 INCHES | NUT HEIGHT | 0.190 INCHES NOMINAL | NUT STYLE | SLOTTED, HEXAGON | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 28 | THREAD SERIES | UNF |
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