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National Stock Number:
4820-00-577-8011
Federal Supply Class:
4820
National Item Identification Number:
005778011
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:
| 010234-50-596 | 38683 | DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV | | 10234-50-596 | 38683 | DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV | | P10234-50596 | 13581 | PRECISION PRODUCTS CO | | N1115-1FPC26 | 38683 | DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV |
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Techincal Specification:
| STYLE DESIGNATOR | THREADED FLANGED | | FLANGE DIAMETER | 2.812 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.903 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.272 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.562 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | FLAT | | SEAL ACCOMMODATION TYPE | GROOVED | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION | | NOMINAL THREAD SIZE | 2.625 INCHES SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 16 SINGLE THREADED PORTION | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.412 INCHES NOMINAL SINGLE THREADED PORTION | | SPECIAL FEATURES | WRENCHING LUGS ON FLANGE END |
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