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National Stock Number:
4820-01-050-0653
Federal Supply Class:
4820
National Item Identification Number:
010500653
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:
| 27020-001PC6 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 27020-1040 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.243 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.738 INCHES NOMINAL | | OVERALL HEIGHT | 0.886 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SEAT RADIUS | 1.500 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | SEAL ACCOMMODATION TYPE | GROOVED | | STYLE DESIGNATOR | PLAIN |
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