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National Stock Number:
4820-01-220-2302
Federal Supply Class:
4820
National Item Identification Number:
012202302
Description:
DISK,VALVE
Detail:
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
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Manufacturer Information:
| 055381 ITEM 32 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | 130720 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 5.625 INCHES NOMINAL | | INSIDE DIAMETER | 2.922 INCHES NOMINAL | | OUTSIDE DIAMETER | 5.652 INCHES MINIMUM AND 5.654 INCHES MAXIMUM | | OVERALL HEIGHT | 7.250 INCHES NOMINAL | | MATERIAL | STEEL | | MEDIA FOR WHICH DESIGNED | STEAM | | PRESSURE RATING | 1500.0 POUNDS PER SQUARE INCH NOMINAL | | SEAT ANGLE | 60.0 DEGREES NOMINAL | | SHANK DIAMETER | 3.986 INCHES MINIMUM AND 3.990 INCHES MAXIMUM | | SPECIAL FEATURES | DISK HAS STELLITING | | STYLE DESIGNATOR | POPPET |
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