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National Stock Number: 4820-00-564-6804
Federal Supply Class: 4820
National Item Identification Number: 005646804
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:
717128 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | 717128 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 717128 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | 912 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | 912 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | 912-A-611 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | A-611 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | A-611 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.188 INCHES NOMINAL | FLANGE DIAMETER | 1.500 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | SEAT ANGLE IN DEG | 45.000 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | THREADED FLANGED | UNDER FLANGE HEIGHT | 1.188 INCHES NOMINAL |
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