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National Stock Number:
4820-01-198-2843
Federal Supply Class:
4820
National Item Identification Number:
011982843
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:
| 32487-3 | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.375 INCHES MINIMUM AND 0.376 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.558 INCHES MINIMUM AND 0.560 INCHES MAXIMUM | | FLANGE DIAMETER | 0.725 INCHES MINIMUM AND 0.730 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.094 INCHES MINIMUM AND 0.098 INCHES MAXIMUM | | MATERIAL | PLASTIC SEAT | | PROPRIETARY CHARACTERISTICS | PACS | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
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