4820-01-484-0543 VALVE,BALL Index 5340-01-484-0545 DOOR,ACCESS,UTILITY

National Stock Number:
5305-01-484-0544

Federal Supply Class:
5305

National Item Identification Number:
014840544

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:
737751353711NAVAL SEA SYSTEMS COMMAND
D1417540A0461CALZONI S.R.L.
D1417540D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
HOLE DIAMETER0.0635 INCHES NOMINAL
HOLE CONFIGURATION STYLEROUND INTERNAL HEXAGON
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA320/A320M CLASS 2 B8M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SPECIAL FEATURESLOCKING HOLES ARE DRILLED IN HEAD 0.103 MINUMUM/0.123 MAXIMUM FROM THE TOP AT 60 DEGREE INTERVALS THROUGH FLATS OF INTERNAL SOCKET DRIVE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH3.250 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH16


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