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National Stock Number: 4810-01-054-5557
Federal Supply Class: 4810
National Item Identification Number: 010545557
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:
139081 | 79318 | MEGGITT NORTH HOLLYWOOD INC |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.844 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 1.375 INCHES NOMINAL | FLANGE DIAMETER | 1.497 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.059 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING OVERALL | PROPRIETARY CHARACTERISTICS | PACS | SEAL ACCOMMODATION TYPE | GROOVED | SEATING SURFACE SHAPE | FLAT | STYLE DESIGNATOR | PLAIN FLANGED | UNDER FLANGE HEIGHT | 0.707 INCHES NOMINAL |
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