1940-00-526-0207 BOAT,BRIDGE ERECTION,INBOARD ENG Index 5920-00-526-0222 FUSE,CARTRIDGE

National Stock Number:
4810-00-526-0219

Federal Supply Class:
4810

National Item Identification Number:
005260219

Description:
SEAT,VALVE

Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.


Manufacturer Information:
V64711-1596487VALCOR ENGINEERING CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.112 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.280 INCHES MINIMUM AND 0.283 INCHES MAXIMUM
FLANGE DIAMETER0.500 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT0.076 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
SEAL ACCOMMODATION TYPEGROOVED
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN FLANGED
SURFACE TREATMENTPASSIVATE OVERALL
UNDER FLANGE HEIGHT0.314 INCHES NOMINAL


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