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National Stock Number: 4820-01-577-7741
Federal Supply Class: 4820
National Item Identification Number: 015777741
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:
5001003 | 53711 | NAVAL SEA SYSTEMS COMMAND | 803-5001003-G411-04 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | SEAT ANGLE IN DEG | 35.000 NOMINAL | SEATING SURFACE SHAPE | ANGULAR |
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