4820-01-064-1959 SEAT,VALVE Index 4820-01-064-1961 RETAINER,HELICAL COMPRESSION SPRING

National Stock Number:
4810-01-064-1960

Federal Supply Class:
4810

National Item Identification Number:
010641960

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:
V2C11392-NN99517VACCO INDUSTRIES


Techincal Specification:
BODY INSIDE DIAMETER1.509 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.879 INCHES NOMINAL
FLANGE DIAMETER1.978 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.137 INCHES NOMINAL
MATERIALPLASTIC OVERALL
SEATING SURFACE SHAPEFLAT
UNDER FLANGE HEIGHT0.110 INCHES NOMINAL
STYLE DESIGNATORPLAIN FLANGED


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