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National Stock Number: 4820-00-878-0173
Federal Supply Class: 4820
National Item Identification Number: 008780173
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:
1757-021 | 15645 | COOPER CAMERON CORP COOPER CAMERON VALVES DIV | W2515-2N2-6 | 15645 | COOPER CAMERON CORP COOPER CAMERON VALVES DIV |
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Techincal Specification:
BODY INSIDE DIAMETER | 2.875 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 3.525 INCHES NOMINAL | MATERIAL | COPPER ALLOY OVERALL | OVERALL HEIGHT | 1.797 INCHES NOMINAL | SEAT ANGLE IN DEG | 15.000 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | PLAIN |
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