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National Stock Number:
4820-00-217-2789
Federal Supply Class:
4820
National Item Identification Number:
002172789
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:
| 240-4801-1036124PIECE 7 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 240-4824-1036221REVAPC6 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 343-4824-232345ALT3PC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 346-4801-484698ALT2PCH | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | STYLE DESIGNATOR | PLAIN FLANGED |
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