5305-01-647-3061 SCREW,CAP,HEXAGON HEAD 5305-01-647-3668 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-647-3570

Federal Supply Class:
5305

National Item Identification Number:
016473570

Description:
SCREW,CAP,HEXAGON HEAD


Manufacturer Information:
0.312-18UNC-2AX1.000LG NICU81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
161-6984992-13153711NAVAL SEA SYSTEMS COMMAND
67-65-2100A96169ELECTRIC BOAT CORPORATION
H444-0500-13196169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD HEIGHT0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
HEAD STYLEHEXAGON
LOCKING FEATUREPATCH OR PELLET OR STRIP LOCKING FEATURE
MATERIALNICKEL ALLOY 400 AND NICKEL ALLOY R-405 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP SLFLKG HEX HD
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.312 INCHES
WIDTH BETWEEN FLATS0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC


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