4820-00-097-1587 DISK,VALVE Index 4820-00-097-1591 SEAT,VALVE

National Stock Number:
4820-00-097-1590

Federal Supply Class:
4820

National Item Identification Number:
000971590

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:
010-303-008101343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
010-303-008115187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
010-303-008175954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
41-3-10175954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
BODY INSIDE DIAMETER1.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.256 INCHES NOMINAL
FLANGE DIAMETER1.471 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.545 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG45.000 NOMINAL
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT2.640 INCHES NOMINAL


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