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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:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 6.550 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.550 INCHES NOMINAL | | BODY INSIDE DIAMETER | 5.000 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.475 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 1.898 INCHES NOMINAL | | MATERIAL | RUBBER BUNA N OVERALL | | SEATING SURFACE SHAPE | RADIAL | | SEAT RADIUS | 2.500 INCHES NOMINAL | | SPECIAL FEATURES | TW0 0.500 IN. HOLES EQUALLY SPACED ON PERIPHERY |
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