5305-01-633-2591 SCREW,CAP,HEXAGON HEAD 5305-01-633-3978 SCREW,MACHINE

National Stock Number:
5305-01-633-2880

Federal Supply Class:
5305

National Item Identification Number:
016332880

Description:
SCREW,MACHINE


Manufacturer Information:
114051PS.50-SS-1251506ACCURATE SCREW MACHINE CORP
DG-011021-01ITEM506RP6DRS NAVAL POWER SYSTEMS INC


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.268 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
HEAD HEIGHT0.130 INCHES MINIMUM AND 0.144 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.250 INCHES
SCREW MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304
SCREW SURFACE TREATMENTPASSIVATE
THREAD LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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