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National Stock Number:
4820-00-104-6234
Federal Supply Class:
4820
National Item Identification Number:
001046234
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:
| 105959 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 105959 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | 105959-001 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 105959-001 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 105959-001 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.717 INCHES MINIMUM AND 0.719 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.496 INCHES MINIMUM AND 1.498 INCHES MAXIMUM | | FLANGE DIAMETER | 1.875 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.312 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI 416/SAE 51416 FED STD ALL MATERIAL RESPONSES BODY | | MATERIAL | CHROMIUM ALLOY FACE | | MATERIAL | STEEL BODY | | SEAT RADIUS | 0.188 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 1.562 INCHES NOMINAL |
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