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National Stock Number:
4820-01-039-8073
Federal Supply Class:
4820
National Item Identification Number:
010398073
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:
| 803-2177934 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-2177934-32X12 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 810-2177934-32X | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| INSIDE DIAMETER | 0.218 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.688 INCHES NOMINAL | | OVERALL HEIGHT | 0.188 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | KEL-F-81, GRADE 3 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC POLYCHLOROTRIFLUOROETHYLENE | | MEDIA FOR WHICH DESIGNED | GAS OR OIL OR WATER | | PRESSURE RATING | 700.0 POUNDS PER SQUARE INCH (PSI) NOMINAL | | SPECIAL FEATURES | SEATING SURFACE ROUNDED T0 0.414 IN. RADIUS AND FINISHED T0 32 MICROINCHES | | STYLE DESIGNATOR | PLAIN | | TEMP RATING | 250.0 FAHRENHEIT NOMINAL |
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