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National Stock Number:
4820-00-251-1556
Federal Supply Class:
4820
National Item Identification Number:
002511556
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:
| 80027-1 | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. | | 80027-2 | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. | | N8211G6Y/MM-1 ITEM 5 | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.468 INCHES NOMINAL | | FLANGE DIAMETER | 0.500 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.031 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OR PLASTIC OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 37.000 NOMINAL | | SPECIAL FEATURES | W/PLASTIC SEAT INSERT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.688 INCHES NOMINAL |
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