5310-01-643-5157 NUT,PLAIN,HEXAGON 5310-01-643-6307 WASHER,FLAT

National Stock Number:
5310-01-643-6273

Federal Supply Class:
5310

National Item Identification Number:
016436273

Description:
NUT,PLAIN,HEXAGON


Manufacturer Information:
AEN03C375000AZ4D7180204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
BEARING SURFACE TYPEFLAT
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT HEX FLAT JAM
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.210 INCHES MINIMUM AND 0.227 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESMATERIAL ASTM A563 GR A K05802
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM


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