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National Stock Number:
4820-01-313-4745
Federal Supply Class:
4820
National Item Identification Number:
013134745
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:
| F-838-31-4IN DISC | 12168 | NIBCO INC | | F-838-31-4IN DISC | 14007 | NIBCO INC | | F-838-31-4IN DISC | 61623 | NIBCO INC CHEMTROL DIV |
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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 | GAS OR OIL OR WATER | | PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH NOMINAL | | TEMP RATING | 550.0 FAHRENHEIT NOMINAL |
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