4820-00-467-2554 SEAT,VALVE Index 4820-00-467-2576 SEAT,VALVE

National Stock Number:
4820-00-467-2555

Federal Supply Class:
4820

National Item Identification Number:
004672555

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:
C1424PC11 2 1-217062P J VALVES INC
C1424PC11-2 1-2IN17062P J VALVES INC


Techincal Specification:
BODY INSIDE DIAMETER2.531 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.469 INCHES NOMINAL
FLANGE DIAMETER4.750 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.072 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.188 INCHES NOMINAL


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