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National Stock Number: 4820-00-477-6427
Federal Supply Class: 4820
National Item Identification Number: 004776427
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:
| 106300 | 07332 | WAUKESHA BEARINGS CORPORATION | | 106300 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | LB106300 | 07332 | WAUKESHA BEARINGS CORPORATION | | LB106300 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | LB106300 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | 106300 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | ROD,WELDING,SURFACING FACE | | MATERIAL | STEEL BODY | | SEAT RADIUS | 0.250 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | TAPER LENGTH | 2.130 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 1.410 INCHES NOMINAL | | TAPER MINOR DIAMETER | 0.999 INCHES MINIMUM AND 1.001 INCHES MAXIMUM |
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