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National Stock Number:
4820-01-126-8736
Federal Supply Class:
4820
National Item Identification Number:
011268736
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:
| 1W139432 | 0AT62 | SIEMENS ENERGY, INC. | | 1W139432 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | H49901PC3 | 0AT62 | SIEMENS ENERGY, INC. | | 34265249 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 1W139432 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 1W139432 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | H49901PC3 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | H49901PC3 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | H49901PC3 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 2.810 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.435 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.950 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.145 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.355 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT |
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