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National Stock Number:
4820-00-362-9466
Federal Supply Class:
4820
National Item Identification Number:
003629466
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:
| 1424 | 49576 | QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR | | 1424A | 49576 | QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 3.370 INCHES MINIMUM AND | | 3.375 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.107 INCHES MINIMUM AND | | 3.117 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.577 INCHES MINIMUM AND | | 0.597 INCHES MAXIMUM | | UNDER FLANGE HEIGHT | 0.265 INCHES MINIMUM AND | | 0.270 INCHES MAXIMUM | | MATERIAL | IRON OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | ID THD 0.500-20 UNF 2B |
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