5305-01-665-1871 SCREW,CLOSE TOLERANCE 1670-01-664-8586 PARACHUTE,PERSONNEL,TROOP BACK

National Stock Number:
5305-01-665-3347

Federal Supply Class:
5305

National Item Identification Number:
016653347

Description:
SCREW,CAP,HEXAGON HEAD


Manufacturer Information:
AES01C375750WA2GV105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B18.24-200405047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
FASTENER LENGTH0.750 INCHES NOMINAL
HEAD HEIGHT0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP, HEX (FINISHED HEX BOLT)
NOMINAL THREAD DIAMETER0.375 INCHES
SPECIAL FEATURESMATERIAL GRADE 5
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM


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