5305-01-540-6795 SCREW,CAP,SOCKET HEAD Index 5995-01-540-6798 CABLE ASSEMBLY,SPECIAL PURPOSE,E

National Stock Number:
5305-01-540-6796

Federal Supply Class:
5305

National Item Identification Number:
015406796

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
764739653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL AND COPPER OVERALL AND NICKEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,CAP,SOCKET HEAD, HEX
PROPRIETARY CHARACTERISTICSPACS
MINIMUM TENSILE STRENGTH130000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH90000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
SPECIAL FEATURESDIMENSIONS OF HEXAGON SOCKET HEAD CAP SCREW SHALL CONFORM TO ASME B13.3 PERMANENTLY MARK SCREW HEAD PER MIL-STD-792AND IAW NASM 21295 AND IAW MS18116
WIDTH ACROSS FLATS0.156 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNF
FASTENER LENGTH0.500 INCHES NOMINAL
HARDNESS RATING24.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD HEIGHT0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION18116 MIL STD ALL MATERIAL RESPONSES OVERALL AND 5612380 MFR REF ALL MATERIAL RESPONSES OVERALL


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