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National Stock Number:
4820-01-506-1991
Federal Supply Class:
4820
National Item Identification Number:
015061991
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:
| 4384536 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-4384536-56B-06 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-4384536-56B-06 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| INSIDE DIAMETER | 0.438 INCHES NOMINAL | | MATERIAL | PLASTIC POLYPROPYLENE | | MEDIA FOR WHICH DESIGNED | GAS | | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | OVERALL HEIGHT | 0.188 INCHES NOMINAL | | PRESSURE RATING | 400.0 POUNDS PER SQUARE INCH (PSI) NOMINAL | | SPECIAL FEATURES | NAME ASSIGNED BY CONTROLLING AGENCY IS DISC (NON-METALLIC); SEATING SURFACE HAS 0.817 IN. RADIUS AND 63.0 MICROINCH FINISH | | STYLE DESIGNATOR | PLAIN | | TEMP RATING | 150.0 FAHRENHEIT MAXIMUM |
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