4820-00-969-2869 SEAT,VALVE Index 4820-00-969-2872 DISK,VALVE

National Stock Number:
4820-00-969-2870

Federal Supply Class:
4820

National Item Identification Number:
009692870

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:
206-40-66004613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
300-206-400-660-00004613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
BODY INSIDE DIAMETER23.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER26.000 INCHES NOMINAL
FLANGE DIAMETER26.000 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.625 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC-NATURAL OVERALL
SEAT ANGLE IN DEG15.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
SPECIAL FEATURESTWO HOLES,1.125 ID,LOCATED ON OUTER PERIPHERY SPACED 180 DEG APART
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT2.375 INCHES NOMINAL


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