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National Stock Number: 4820-01-572-7741
Federal Supply Class: 4820
National Item Identification Number: 015727741
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:
| 2177934 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177934-C136-19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT RING (SC) |
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