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National Stock Number: 4820-00-878-0398
Federal Supply Class: 4820
National Item Identification Number: 008780398
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:
| 025-01407 | 26505 | GROVE VALVE OPERATIONS | | 0X025-01407 | 26505 | GROVE VALVE OPERATIONS | | N832SH1PC158 | 26505 | GROVE VALVE OPERATIONS |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.203 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.531 INCHES NOMINAL | | FLANGE DIAMETER | 1.531 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.141 INCHES NOMINAL | | MATERIAL | PLASTIC OVERALL | | SEAL ACCOMMODATION TYPE | RECESSED | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.125 INCHES NOMINAL |
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