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National Stock Number:
4820-01-162-5123
Federal Supply Class:
4820
National Item Identification Number:
011625123
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:
| 1R1800 23122 | 22508 | FISHER CONTROLS CO INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.358 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.125 INCHES NOMINAL | | FLANGE DIAMETER | 4.295 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 1.138 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | SURFACE TREATMENT | PAINT OVERALL | | UNDER FLANGE HEIGHT | 0.408 INCHES NOMINAL |
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