5305-01-503-0781 SCREW,SHOULDER Index 5305-01-503-0783 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-503-0782

Federal Supply Class:
5305

National Item Identification Number:
015030782

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:
596-7410526-1753711NAVAL SEA SYSTEMS COMMAND
60-16-9601A96169ELECTRIC BOAT CORPORATION
B434-2225-1796169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
MATERIALNICKEL ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.312 INCHES
SPECIAL FEATURESTECH DATA NOT AUTHORIZED FOR RELEASE OUTSIDE OF U.S.; ITEM IS SELF-LOCKING; PART OF GEAR ASSEMBLY; USED ON SEAWOLF CLASS SUBMARINE SSN23
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC


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