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National Stock Number:
4820-00-424-5828
Federal Supply Class:
4820
National Item Identification Number:
004245828
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:
| 2137 | 06178 | ALTEC AIR, LLC | | 2137 | 49576 | QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.501 INCHES MINIMUM AND 0.503 INCHES MAXIMUM | | FLANGE DIAMETER | 0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.109 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEAT ANGLE IN DEG | 30.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
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