6130-01-481-7255 POWER SUPPLY Index 5305-01-481-7257 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-481-7256

Federal Supply Class:
5305

National Item Identification Number:
014817256

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:
122-2298838 PIECE 21580064NAVAL SHIP SYSTEMS COMMAND
701-229882480064NAVAL SHIP SYSTEMS COMMAND
701-2298824 PIECE 21580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH2.000 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSTL,GRADE5 MFR REF 1ST MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH10


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