5310-01-665-6531 WASHER,FLAT 5310-01-665-7787 WASHER,FLAT

National Stock Number:
5310-01-665-7370

Federal Supply Class:
5310

National Item Identification Number:
016657370

Description:
NUT,PLAIN,HEXAGON


Manufacturer Information:
AEN04C375000AH1L7105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
AEN04C375000AH1L7145MU9ASME STANDARDS TECHNOLOGY, LLC
B18.24-200405047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR FLAT OR WASHER FACED
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM
NUT STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, HEX
WIDTH ACROSS FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
SURFACE TREATMENTBLACK OXIDE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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