4820-01-482-3978 PARTS KIT,BALL VALVE Index 4820-01-482-3980 STEM,FLUID VALVE

National Stock Number:
5315-01-482-3979

Federal Supply Class:
5315

National Item Identification Number:
014823979

Description:
PIN,GROOVED,HEADED

Detail:
A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING CIRCULAR OR LONGITUDINAL GROOVE(S).


Manufacturer Information:
122-5277621 DETAIL 20-E53711NAVAL SEA SYSTEMS COMMAND
122-527766153711NAVAL SEA SYSTEMS COMMAND
122-5277661 ITEM 2753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DIAMETER0.996 INCHES NOMINAL
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.060 INCHES NOMINAL
GRIP LENGTH1.000 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
HEIGHT0.375 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYARM PIVOT PIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 316 OVERALL
PIN HEAD DIAMETER1.500 INCHES NOMINAL
SPECIAL FEATURESHEAD IS INTERNALLY THREADED .250-28UNF WITH A DIAMETER OF 0.125 X 1.63 DP;THRU HOLE .141 0.27 INCHES FROM CHAMFERED END
STYLE DESIGNATORGROOVE
UNDER HEAD LENGTH2.680 INCHES NOMINAL
UNDERCUT RADIUS0.060 INCHES NOMINAL


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