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National Stock Number: 4820-00-098-9337
Federal Supply Class: 4820
National Item Identification Number: 000989337
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:
8K4N | 0AT62 | SIEMENS ENERGY, INC. | 8K4N | 30760 | INGERSOLL RAND CO | 8K4N | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 8K4N | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | 8K4N | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | IR10-600T69 | 30760 | INGERSOLL RAND CO | W16748 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.937 INCHES NOMINAL | FLANGE DIAMETER | 1.062 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.281 INCHES NOMINAL | MATERIAL | STEEL OVERALL | SEATING SURFACE SHAPE | FLAT | STYLE DESIGNATOR | PLAIN FLANGED | UNDER FLANGE HEIGHT | 0.219 INCHES NOMINAL |
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