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National Stock Number:
4820-01-377-7472
Federal Supply Class:
4820
National Item Identification Number:
013777472
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:
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 NATIONAL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 922 | | MEDIA FOR WHICH DESIGNED | STEAM OR WATER, COLD | | PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM | | SPECIAL FEATURES | VALVE SIZE 3IN. | | STYLE DESIGNATOR | PLAIN | | TEMP RATING | 100.0 FAHRENHEIT MINIMUM AND 366.0 FAHRENHEIT MAXIMUM |
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