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National Stock Number:
4820-00-391-5618
Federal Supply Class:
4820
National Item Identification Number:
003915618
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:
| 10M706 | 26840 | HALE PRODUCTS, INC. | | HN32PC8 | 26840 | HALE PRODUCTS, INC. | | HN35PC8 | 26840 | HALE PRODUCTS, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.132 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | | FLANGE DIAMETER | 2.875 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.625 INCHES NOMINAL |
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