2805-01-408-9673 PISTON,INTERNAL COMBUSTION ENGIN Index 2805-01-408-9675 PUSH ROD,ENGINE POPPET VALVE

National Stock Number:
5305-01-408-9674

Federal Supply Class:
5305

National Item Identification Number:
014089674

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:
585-6405226-1353711NAVAL SEA SYSTEMS COMMAND
FFS86TYIV8-32UNRC3A.5LNICUALLOCK81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
THREAD SERIES DESIGNATORUNRC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
FASTENER LENGTH0.500 INCHES NOMINAL
MATERIALNICKEL OVERALL
LOCKING FEATUREPATCH OR
STRIP OR
PELLET THREADS


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