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National Stock Number: 4820-01-242-1472
Federal Supply Class: 4820
National Item Identification Number: 012421472
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:
| 803-1385623 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385623-054-44 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 3.000 INCHES NOMINAL | | MATERIAL THICKNESS | 0.500 INCHES NOMINAL | | MATERIAL | PLASTIC POLYCHLOROTRIFLUOROETHYLENE | | MEDIA FOR WHICH DESIGNED | AIR OR WATER | | OUTSIDE DIAMETER | 5.514 INCHES NOMINAL | | PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL | | SPECIAL FEATURES | HOLES 6 | | STYLE DESIGNATOR | BUTTERFLY | | TEMP RATING | 180.0 FAHRENHEIT NOMINAL |
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