5310-01-657-1935 NUT,PLAIN,CASTELLATED,HEXAGON 5310-01-657-2169 WASHER,FLAT

National Stock Number:
5310-01-657-1963

Federal Supply Class:
5310

National Item Identification Number:
016571963

Description:
NUT,PLAIN,HEXAGON


Manufacturer Information:
AEN04C375000AZ7A8105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B18.24-200405047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR FLAT OR WASHER FACED
INSIDE WIDTH ACROSS FLATS0.320 INCHES MINIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, HEX
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESMATERIAL ASTM A563 (ST1318)
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH16
WIDTH ACROSS FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM


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