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National Stock Number:
4820-01-216-4095
Federal Supply Class:
4820
National Item Identification Number:
012164095
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:
| 056624 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | 056624 ITEM 21 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | 16974 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.763 INCHES MINIMUM AND 0.766 INCHES MAXIMUM | | FLANGE DIAMETER | 4.890 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.281 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING SEAT | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | THREADED FLANGED | | UNDER FLANGE HEIGHT | 1.750 INCHES NOMINAL |
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