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National Stock Number:
4820-01-151-8959
Federal Supply Class:
4820
National Item Identification Number:
011518959
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:
| AA39968 PIECE 28 | 11859 | HUNT VALVE COMPANY, INC. | | AA39968 PIECE 28 | 34889 | HUNT VALVE COMPANY INC | | D35894 | 11859 | HUNT VALVE COMPANY, INC. | | D35894 | 34889 | HUNT VALVE COMPANY INC | | D35894MFE | 34889 | HUNT VALVE COMPANY INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.880 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.600 INCHES NOMINAL | | FLANGE DIAMETER | 5.978 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.625 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | SEAT ANGLE IN DEG | 28.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL |
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