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National Stock Number: 4820-00-062-0139
Federal Supply Class: 4820
National Item Identification Number: 000620139
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.
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Manufacturer Information:
230-206-050-100-003 | 04613 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
BODY INSIDE DIAMETER | 5.000 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 6.550 INCHES NOMINAL | FLANGE DIAMETER | 6.550 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.475 INCHES NOMINAL | MATERIAL | RUBBER BUNA N OVERALL | SEAT RADIUS | 2.500 INCHES NOMINAL | SEATING SURFACE SHAPE | RADIAL | SPECIAL FEATURES | TW0 0.500 IN. HOLES EQUALLY SPACED ON PERIPHERY | STYLE DESIGNATOR | PLAIN FLANGED | UNDER FLANGE HEIGHT | 1.898 INCHES NOMINAL |
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