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		                        | National Stock Number:
 4820-00-836-7128
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 008367128
 
 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:
 
 | DD5564PC37 | 95321 | CLOW CORP MARINE VALVE PRODUCTS DIV | 
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 Techincal Specification:
 
 | INSIDE DIAMETER | 0.813 INCHES NOMINAL |  | MATERIAL | RUBBER SYNTHETIC |  | MEDIA FOR WHICH DESIGNED | WATER |  | OUTSIDE DIAMETER | 4.250 INCHES NOMINAL |  | OVERALL HEIGHT | 0.313 INCHES NOMINAL |  | PRESSURE RATING | 100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL |  | STYLE DESIGNATOR | PLAIN | 
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