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National Stock Number:
4810-00-406-7580
Federal Supply Class:
4810
National Item Identification Number:
004067580
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:
| 3000G91-3 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 3000G91-3 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 3000G91PC3 | 01289 | GENERAL ELECTRIC COMPANY | | 3000G91PC3 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 3000G91PC3 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 3000G91-3 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 3000G91PC3 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 7.750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.500 INCHES NOMINAL | | BODY INSIDE DIAMETER | 4.734 INCHES MINIMUM AND | | 4.744 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 1.625 INCHES MINIMUM AND | | 1.627 INCHES MAXIMUM | | UNDER FLANGE HEIGHT | 2.255 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY 600 OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 50.0 NOMINAL |
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