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National Stock Number: 4820-01-443-4521
Federal Supply Class: 4820
National Item Identification Number: 014434521
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:
4384536 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 803-4384536-82B-85 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
MATERIAL | NICKEL ALLOY SEAT | SEATING SURFACE SHAPE | ANGULAR | SEAT ANGLE IN DEG | 45.000 NOMINAL | SPECIAL FEATURES | USED ON 2IN. IN-LINE VALVE,STOP-CHECK |
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