4820-01-310-7703 VALVE,BALL Index 5307-01-310-7705 STUD,SHOULDERED

National Stock Number:
4820-01-310-7704

Federal Supply Class:
4820

National Item Identification Number:
013107704

Description:
VALVE,VENT

Detail:
A VALVE DESIGNED TO RELIEVE INTERNAL PRESSURE FROM GEAR HOUSINGS, AUTOMOTIVE AXLES, DIFFERENTIALS, TRANSMISSIONS AND THE LIKE. MAY OR MAY NOT BE THREADED ON ONE END. FOR ITEMS WITH RELIEF PRESSURE RATINGS SEE VALVE (1), SAFETY RELIEF.


Manufacturer Information:
VC-SS-SP73124HAYWARDINDL. PRODUCTS INC.
VC-SS-SP-4IN73124HAYWARDINDL. PRODUCTS INC.
VVC-500-4IN FLANGED73124HAYWARDINDL. PRODUCTS INC.
VVC-500-4IN FLG73124HAYWARDINDL. PRODUCTS INC.


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER7.500 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.750 INCHES FIRST END
BOLT HOLE QUANTITY8 FIRST END
CONNECTION TYPEFLANGE FIRST END
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
MATERIALSTEEL CORROSION RESISTING BODY
NOMINAL OUTSIDE DIAMETER9.000 INCHES FIRST END
RAISED FACE NOMINAL DIAMETER6.188 INCHES FIRST END
RAISED FACE NOMINAL HEIGHT0.063 INCHES FIRST END
SPECIAL FEATURESVALVE SIZE 4 INCH


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