5306-00-103-8276 BOLT,WHEEL,SPEC Index 4820-00-103-8281 DISK,VALVE

National Stock Number:
4820-00-103-8278

Federal Supply Class:
4820

National Item Identification Number:
001038278

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:
10-107-2PC404613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
206-206-025-100-00004613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
230-206-025-100-00004613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
470-206-025-100-00304613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
BODY INSIDE DIAMETER2.563 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.768 INCHES NOMINAL
FLANGE DIAMETER3.768 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.500 INCHES NOMINAL
OVERALL HEIGHT1.782 INCHES NOMINAL
MATERIALRUBBER BUNA N OVERALL
SEAL ACCOMMODATION TYPERECESSED
SEAT RADIUS0.125 INCHES NOMINAL
SEATING SURFACE SHAPERADIAL
SPECIAL FEATURESTWO HOLES,0.438 IN.ID LOCATED ON OUTER PERIPHERY OF BODY,180 DEG APART
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT1.438 INCHES NOMINAL


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