4820-01-559-2369 VALVE,SAFETY RELIEF Index 5305-01-559-2371 SCREW,TAPPING

National Stock Number:
5305-01-559-2370

Federal Supply Class:
5305

National Item Identification Number:
015592370

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:
400-7661648 ITEM 1053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH1.250 INCHES NOMINAL
MATERIALNICKEL ALLOY K-500 OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SPECIAL FEATURESITEM WITH A NYLON LOCKING PELLET INSERT CD OR AH
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH16


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