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National Stock Number:
4820-01-192-3530
Federal Supply Class:
4820
National Item Identification Number:
011923530
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:
| 10234-609-779 | 38683 | DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV | | N-1136-1 | 38683 | DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV | | N-1136-1 ITEM 20 | 38683 | DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 2.811 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.312 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.249 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.343 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.437 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING SEAT | | SEATING SURFACE SHAPE | FLAT |
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