5310-00-275-8349 NUT,PLAIN,HEXAGON Index 5306-00-275-8370 BOLT,MACHINE

National Stock Number:
5310-00-275-8353

Federal Supply Class:
5310

National Item Identification Number:
002758353

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.


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1045 OVERALL
NOMINAL THREAD SIZE1.250 INCHES
NUT HEIGHT0.625 INCHES NOMINAL
NUT STYLESLOTTED, HEXAGON
WIDTH ACROSS FLATS2.125 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNEF
THREAD QUANTITY PER INCH18


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