5305-01-690-4416 SCREW,CAP,SOCKET HEAD 5305-01-690-4490 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-690-4438

Federal Supply Class:
5305

National Item Identification Number:
016904438

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
596-7409361-PN-5853711NAVAL SEA SYSTEMS COMMAND
60-16-8024A96169ELECTRIC BOAT CORPORATION
M1222SC6C324SHNN81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
B541-1402-PN-5896169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH1.500 INCHES NOMINAL
HEAD DIAMETER0.550 INCHES MINIMUM AND 0.565 INCHES MAXIMUM
HEAD HEIGHT0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH OR STRIP OR PELLET THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-DTL-1222 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH16
WIDTH ACROSS FLATS0.312 INCHES NOMINAL


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