5310-01-669-7804 WASHER,FLAT 5310-01-670-0472 WASHER,FLAT

National Stock Number:
5310-01-669-8688

Federal Supply Class:
5310

National Item Identification Number:
016698688

Description:
NUT,PLAIN,SQUARE


Manufacturer Information:
117593146BUFFALO TURBINE DEFENSE LLC
376200Y3H3FASTENAL COMPANY
AEN01C250219AZ43A105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
AEN01C250219AZ4A3105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B18.24-200405047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR FLAT OR WASHER FACED
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, SQUARE
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
NUT STYLESQUARE
SPECIAL FEATURESMATERIAL ASTM A563-GRADE A
WIDTH ACROSS FLATS0.438 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


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