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		                             National Stock Number: 4820-01-060-8982
  Federal Supply Class: 4820
  National Item Identification Number: 010608982
  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:
 | 803-1385623-031-44 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | 803-1385623-034-44 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | 810-1385623-031 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 810-1385623-031-44 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 803-1385623-034-87 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | 810-1385623-031 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | DRN1385623-F6 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | E2677-6 | 95321 | CLOW CORP MARINE VALVE PRODUCTS DIV |   
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  Techincal Specification:
 | MATERIAL | PLASTIC POLYTRIFLUOROETHYLENE |  | MEDIA FOR WHICH DESIGNED | WATER, SALT |  | OUTSIDE DIAMETER | 3.445 INCHES NOMINAL |  | OVERALL HEIGHT | 0.500 INCHES NOMINAL |  | PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL |  | SPECIAL FEATURES | 4 0.203 IN. MOUNTING HOLES EQUALLY SPACED ON 1.875 IN. BOLT CIRCLE ON DISK FACE |  | STYLE DESIGNATOR | SOLID |   
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