4820-00-867-6712 STEM,FLUID VALVE Index 5305-00-867-6714 SCREW AND WASHER,BR

National Stock Number:
5305-00-867-6713

Federal Supply Class:
5305

National Item Identification Number:
008676713

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:
998460EUE0HECKA-TECH CO. INC.
9984655799MINE SAFETY APPLIANCES COMPANY


Techincal Specification:
FASTENER LENGTH0.593 INCHES MINIMUM AND 0.609 INCHES MAXIMUM
HEAD DIAMETER0.562 INCHES MAXIMUM
HEAD HEIGHT0.375 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SPECIAL FEATURESSUPPLIED WITH LOCK WASHER CONSISTING OF IDENTICAL MATERIAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.390 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH24
WIDTH ACROSS FLATS0.312 INCHES NOMINAL


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