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National Stock Number: 4820-00-891-8606
Federal Supply Class: 4820
National Item Identification Number: 008918606
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:
D10132PC145 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | D10132PC145 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | LA-101449 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | D10132PC145 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | D10132PC145 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | D10132PC145 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | LA-101449 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | LA-101449 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | LA-101449 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.781 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 1.621 INCHES MINIMUM AND 1.623 INCHES MAXIMUM | FLANGE DIAMETER | 1.750 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.312 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE BODY | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 416 FED SPEC SINGLE MATERIAL RESPONSE FACE | MATERIAL | COBALT ALLOY BODY | MATERIAL | STEEL FACE | SEATING SURFACE SHAPE | FLAT | STYLE DESIGNATOR | PLAIN FLANGED | UNDER FLANGE HEIGHT | 0.438 INCHES NOMINAL |
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