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National Stock Number:
4820-00-212-9977
Federal Supply Class:
4820
National Item Identification Number:
002129977
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:
| 187468-135 | 0AT62 | SIEMENS ENERGY, INC. | | 187468-135 | 30760 | INGERSOLL RAND CO | | 187468PC135 | 0AT62 | SIEMENS ENERGY, INC. | | 187468PC135 | 30760 | INGERSOLL RAND CO | | 187468-135 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 187468-135 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 187786PC135 | 0AT62 | SIEMENS ENERGY, INC. | | 187786PC135 | 30760 | INGERSOLL RAND CO | | MAI-2129977 | 55084 | ARGUS MFG CORP | | 187468PC135 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 187786PC135 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 187786PC135 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 187468PC135 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 1.057 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.932 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | FLAT |
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