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National Stock Number:
4810-00-349-7769
Federal Supply Class:
4810
National Item Identification Number:
003497769
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:
| 357432700-52 | 52081 | EURAMCO SAFETY INC | | 52ND6277 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 717141 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 717141 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | 52ND6277 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | 717141 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | CLC-717141 | 30794 | LOWE CHARLES M CO THE |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.4375 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.0010 INCHES MINIMUM AND 1.0015 INCHES MAXIMUM | | FLANGE DIAMETER | 1.2344 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.2500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | STEEL BODY | | PROPRIETARY CHARACTERISTICS | PACS | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.2500 INCHES NOMINAL |
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