5305-01-690-4931 SCREW,SHOULDER 5305-01-690-4991 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-690-4941

Federal Supply Class:
5305

National Item Identification Number:
016904941

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
21803119196169ELECTRIC BOAT CORPORATION
596-7410278-PN-2353711NAVAL SEA SYSTEMS COMMAND
M1222SN6C336NCLN81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
B541-1400-PN-2396169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH2.250 INCHES NOMINAL
HEAD DIAMETER0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HEAD HEIGHT0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL
MINIMUM TENSILE STRENGTH135000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.625 INCHES MAXIMUM
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.312 INCHES NOMINAL


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