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		                        | National Stock Number:
 4820-00-639-9078
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 006399078
 
 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:
 
 | CA68S4901-75PC7341-12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | CV9S4902-02PC7341-12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | D28342 | 23168 | HAMMEL DAHL INC |  | CV9S4902-130ALT2PC7341-12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | CV9S4902-96ALT5PC7341-12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | CVL48S4901-582340PC7341-12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | D50177 ITEM 14 | 11859 | HUNT VALVE COMPANY, INC. |  | D29383 | 23168 | HAMMEL DAHL INC |  | D28342 | 30760 | INGERSOLL RAND CO |  | D50177 ITEM 14 | 34889 | HUNT VALVE COMPANY INC |  | D29383 | 34889 | HUNT VALVE COMPANY INC |  | D29383B-8452 | 34889 | HUNT VALVE COMPANY INC |  | D29383MRU | 34889 | HUNT VALVE COMPANY INC |  | D50177 | 34889 | HUNT VALVE COMPANY INC | 
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 Techincal Specification:
 
 | MATERIAL | RUBBER |  | MEDIA FOR WHICH DESIGNED | AIR |  | OUTSIDE DIAMETER | 0.438 INCHES NOMINAL |  | OVERALL HEIGHT | 0.250 INCHES NOMINAL |  | PRESSURE RATING | 50.0 POUNDS PER SQUARE INCH (PSI) NOMINAL |  | STYLE DESIGNATOR | SOLID | 
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