5305-01-657-3391 SCREW,CAP,SOCKET HEAD 5305-01-657-3849 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-657-3432

Federal Supply Class:
5305

National Item Identification Number:
016573432

Description:
SCREW,CAP,HEXAGON HEAD


Manufacturer Information:
0.438-14UNC-2AX1.750LG CRES 31681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
566-706717353711NAVAL SEA SYSTEMS COMMAND
566-7067173-13053711NAVAL SEA SYSTEMS COMMAND
67-54-A17596169ELECTRIC BOAT CORPORATION
H625-0312-13096169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH1.750 INCHES NOMINAL
HEAD HEIGHT0.272 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
HEAD STYLEHEXAGON
LOCKING FEATUREPATCH OR STRIP OR PELLET THREADS
MATERIALSTEEL COMP 316 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP HEX HD
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.438 INCHES
WIDTH BETWEEN FLATS0.612 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.125 INCHES NOMINAL
THREAD QUANTITY PER INCH14
THREAD SERIES DESIGNATORUNC


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