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National Stock Number: 4820-01-238-6289
Federal Supply Class: 4820
National Item Identification Number: 012386289
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:
2640-390X3 | 96169 | ELECTRIC BOAT CORPORATION | 2640-390X3 PIECE 51 | 96169 | ELECTRIC BOAT CORPORATION | SS845-2050958 | 80064 | NAVAL SHIP SYSTEMS COMMAND | SS845-2050958 PIECE 51 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL | INSIDE DIAMETER | 0.190 INCHES NOMINAL | OUTSIDE DIAMETER | 1.125 INCHES NOMINAL | MATERIAL | TITANIUM ALLOY | MEDIA FOR WHICH DESIGNED | WATER, SALT | PRESSURE RATING | 650.0 POUNDS PER SQUARE INCH NOMINAL | STYLE DESIGNATOR | SWING CHECK | UNDER FLANGE HEIGHT | 0.438 INCHES NOMINAL |
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