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National Stock Number:
4820-00-868-2839
Federal Supply Class:
4820
National Item Identification Number:
008682839
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:
| 2001130PC249 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 2001130PC249 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | 200113U,PC.249 | 0AT62 | SIEMENS ENERGY, INC. | | 290143D1 | 0AT62 | SIEMENS ENERGY, INC. | | 200113U,PC.249 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 200113U,PC.249 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | 6374B | 0AT62 | SIEMENS ENERGY, INC. | | 290143D1 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 290143D1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 6374B | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.375 INCHES NOMINAL | | FLANGE DIAMETER | 0.812 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.218 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.625 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | FLANGE IS HEXAGON SHAPED | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.750 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 1.000 INCHES NOMINAL |
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