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National Stock Number:
4820-00-910-2274
Federal Supply Class:
4820
National Item Identification Number:
009102274
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:
| 301143 | 77378 | CR/PL LLC | | F12010 | 14959 | CRANE CO DIV VALVE DIV |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.145 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.785 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.457 INCHES NOMINAL | | MATERIAL | PLASTIC PHENOLIC OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 25.000 NOMINAL |
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