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National Stock Number:
4820-01-056-9528
Federal Supply Class:
4820
National Item Identification Number:
010569528
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:
| 185P1016 | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.870 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.173 INCHES NOMINAL | | FLANGE DIAMETER | 1.998 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.318 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | SEAT ANGLE IN DEG | 20.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | UNDER FLANGE HEIGHT | 0.070 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED |
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