4820-00-062-0139 SEAT,VALVE Index 5905-00-062-0141 RESISTOR,FIXED,WIRE WOUND

National Stock Number:
4820-00-062-0140

Federal Supply Class:
4820

National Item Identification Number:
000620140

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:
203-206-035-100-00304613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
230-206-035-100-00304613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
470-206-035-100-00304613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
BODY INSIDE DIAMETER3.630 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.940 INCHES NOMINAL
FLANGE DIAMETER4.940 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.523 INCHES NOMINAL
OVERALL HEIGHT2.000 INCHES NOMINAL
MATERIALRUBBER OVERALL
SEAT RADIUS1.815 INCHES NOMINAL
SEATING SURFACE SHAPERADIAL
SPECIAL FEATURESHAS TOW 0.460 IN. HOLES CENTERED ON PERIPHERY 180.0 DEG APART
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT2.120 INCHES NOMINAL


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