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National Stock Number: 4820-01-210-6917
Federal Supply Class: 4820
National Item Identification Number: 012106917
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:
501-4675661 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 501-4675661 ITEM 27 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 501-6130290 ITE | 53711 | NAVAL SEA SYSTEMS COMMAND | 87643-6503 | 96169 | ELECTRIC BOAT CORPORATION | 87643-6503 ITEM 27 | 96169 | ELECTRIC BOAT CORPORATION | 87643-6503 PC20 | 96169 | ELECTRIC BOAT CORPORATION | DM43306-EN PC27 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
BODY OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | MATERIAL | STEEL COMP 304 OVERALL |
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