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National Stock Number:
4820-01-397-5794
Federal Supply Class:
4820
National Item Identification Number:
013975794
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:
| M3291 | 0ASY6 | DERBYSHIRE MARINE PRODUCTS, LLC | | M3291-DB | 0ASY6 | DERBYSHIRE MARINE PRODUCTS, LLC |
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Techincal Specification:
| NOMINAL THREAD SIZE | 4.375 INCHES SINGLE THREADED PORTION | | OVERALL HEIGHT | 0.625 INCHES NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN THREADED | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 12 SINGLE THREADED PORTION |
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