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National Stock Number:
4820-00-911-2223
Federal Supply Class:
4820
National Item Identification Number:
009112223
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:
| 290139A4 | 0AT62 | SIEMENS ENERGY, INC. | | 290139A4 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | 6460B | 0AT62 | SIEMENS ENERGY, INC. | | 5211982 | 12255 | NAVY, UNITED STATES DEPARTMENT OF THE | | 6460B | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 6460B | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | 911-2223 | 59155 | MARINE DIESEL, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.188 INCHES NOMINAL | | FLANGE DIAMETER | 0.382 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.188 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.375 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNC SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.375 INCHES NOMINAL |
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