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National Stock Number:
4820-01-388-1257
Federal Supply Class:
4820
National Item Identification Number:
013881257
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:
| 803-1385637 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385637-03X-20 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 0.688 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | OUTSIDE DIAMETER | 3.812 INCHES NOMINAL | | PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL | | SHANK DIAMETER | 0.625 INCHES NOMINAL | | SPECIAL FEATURES | INCLUDES 1 HINGE, 1 NUT, 1 COTTER PIN, AND 1 WASHER | | STYLE DESIGNATOR | SWING CHECK | | TEMP RATING | 425.0 FAHRENHEIT NOMINAL |
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