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National Stock Number:
4820-00-036-2437
Federal Supply Class:
4820
National Item Identification Number:
000362437
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:
| 41A71-33 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV | | 43A7PC33 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.500 INCHES MINIMUM AND 8.502 INCHES MAXIMUM | | OVERALL HEIGHT | 1.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-872,CLASS A,COND A MIL SPEC SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | COBALT ALLOY FACE | | MATERIAL | STEEL SEAT | | SEAT RADIUS | 0.375 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN |
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