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National Stock Number:
4820-00-967-4835
Federal Supply Class:
4820
National Item Identification Number:
009674835
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:
| 200113ADPC420 | 0AT62 | SIEMENS ENERGY, INC. | | 200113ADPC420 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 200113ADPC420 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 200113ADPC420 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 200113ADPC420 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | 6198B | 0AT62 | SIEMENS ENERGY, INC. | | 6198B | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 6198B | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 6198B | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | A2529 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.750 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.875 INCHES SECOND THREADED PORTION | | NOMINAL THREAD SIZE | 0.688 INCHES FIRST THREADED PORTION | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | DOUBLE FLANGED | | THREAD CLASS | 2A FIRST THREADED PORTION | | THREAD CLASS | 2A SECOND THREADED PORTION | | THREAD LENGTH | 0.250 INCHES NOMINAL FIRST THREADED PORTION | | THREAD LENGTH | 0.444 INCHES NOMINAL SECOND THREADED PORTION | | THREAD QUANTITY PER INCH | 20 SECOND THREADED PORTION | | THREAD QUANTITY PER INCH | 24 FIRST THREADED PORTION | | THREAD SERIES DESIGNATOR | UNF FIRST THREADED PORTION | | THREAD SERIES DESIGNATOR | UNF SECOND THREADED PORTION |
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