5305-01-578-0749 SCREW,TAPPING Index 5305-01-578-0815 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-578-0761

Federal Supply Class:
5305

National Item Identification Number:
015780761

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:
678152824J007MSC INDUSTRIAL DIRECT CO., INC.
6D28906-IT86E963WESTINGHOUSE ELECTRIC CORP BETTIS ATOMIC POWER LABORATORY NAVAL REACTORS FACILITY


Techincal Specification:
THREAD SERIES DESIGNATORUNRC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH2.000 INCHES NOMINAL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY55 TON SCRAP CASK VALVE CLOSURE TOOL PROTOTYPE ASSEMBLY (SCREW CAP SOCKET HEAD)


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