4820-00-756-7551 VALVE,CROSS Index 4820-00-756-7554 VALVE,CALIBRATED FLOW

National Stock Number:
4820-00-756-7552

Federal Supply Class:
4820

National Item Identification Number:
007567552

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:
1645 SEAT75545LAWLER MANUFACTURING COMPANY, INC.
1645 SEAT7L392N J C T CORP


Techincal Specification:
BODY INSIDE DIAMETER0.812 INCHES NOMINAL
FLANGE DIAMETER1.250 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT1.812 INCHES NOMINAL
SEAL ACCOMMODATION TYPEGROOVED
SEAT RADIUS0.625 INCHES NOMINAL
SEATING SURFACE SHAPERADIAL
STYLE DESIGNATORFAUCET
UNDER FLANGE HEIGHT0.375 INCHES NOMINAL


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