7690-00-439-2113 MARKER,IDENTIFICATION Index 7690-00-439-2115 MARKER,IDENTIFICATION

National Stock Number:
5310-00-439-2114

Federal Supply Class:
5310

National Item Identification Number:
004392114

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.


Manufacturer Information:
670628324617GENERAL MOTORS CORP
670628373342ALLISON TRANSMISSION INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT STYLESLOTTED, HEXAGON
NUT HEIGHT0.709 INCHES MINIMUM AND 0.729 INCHES MAXIMUM
WIDTH ACROSS FLATS0.900 INCHES MINIMUM AND 1.025 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH18


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