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National Stock Number:
4820-01-460-9178
Federal Supply Class:
4820
National Item Identification Number:
014609178
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:
| 7918-5-Y | 63686 | THE WALWORTH COMPANY | | 845-1889553-PC55-2.5IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 2.812 INCHES NOMINAL | | INSIDE DIAMETER | 1.000 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.875 INCHES NOMINAL | | OVERALL HEIGHT | 3.312 INCHES NOMINAL | | MATERIAL | CARBON | | MEDIA FOR WHICH DESIGNED | LIQUID | | PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL | | SEAT ANGLE | 13.0 DEGREES NOMINAL | | SHANK DIAMETER | 1.304 INCHES MINIMUM AND 1.308 INCHES MAXIMUM | | SPECIAL FEATURES | USED ON 2 IN. AND LARGER GLOBE, ANGLE STOP, STOP CHECK, AND GATE VALVES-150 | | STYLE DESIGNATOR | POPPET | | TEMP RATING | 500.0 FAHRENHEIT NOMINAL |
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