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National Stock Number: 4820-00-492-8059
Federal Supply Class: 4820
National Item Identification Number: 004928059
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:
3224955 | 71454 | FMC TECHNOLOGIES INC DBA FMC FLUID CONTROL |
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Techincal Specification:
BODY INSIDE DIAMETER | 9.952 INCHES MINIMUM AND 9.966 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 11.744 INCHES MINIMUM AND 11.759 INCHES MAXIMUM | OVERALL HEIGHT | 2.589 INCHES MINIMUM AND 2.604 INCHES MAXIMUM | MATERIAL | PLASTIC FACE | MATERIAL | RUBBER BODY | SEAT ANGLE IN DEG | 31.000 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | PLAIN |
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