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National Stock Number:
4820-00-010-1667
Federal Supply Class:
4820
National Item Identification Number:
000101667
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:
| 02433 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION |
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Techincal Specification:
| INSIDE DIAMETER | 0.565 INCHES MINIMUM AND 0.583 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.387 INCHES MINIMUM AND 1.407 INCHES MAXIMUM | | OVERALL HEIGHT | 0.260 INCHES MINIMUM AND 0.278 INCHES MAXIMUM | | MATERIAL | RUBBER SYNTHETIC | | MEDIA FOR WHICH DESIGNED | STEAM OR WATER, HOT | | PRESSURE RATING | 200.0 POUNDS PER SQUARE INCH MINIMUM AND 300.0 POUNDS PER SQUARE INCH MAXIMUM | | STYLE DESIGNATOR | PLAIN | | SUPPLEMENTARY FEATURES | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 48422 HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 | | TEMP RATING | 150.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM |
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