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National Stock Number: 4820-01-440-5891
Federal Supply Class: 4820
National Item Identification Number: 014405891
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:
B15SW-5-6IN | 79342 | WILLIAM E WILLIAMS VALVE CORP |
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Techincal Specification:
STYLE DESIGNATOR | PLAIN | MATERIAL | COPPER ALLOY SEAT | SEATING SURFACE SHAPE | FLAT | SPECIAL FEATURES | USED ON A 6 IN. BRONZE SWING CHECK VALVE |
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