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		                             National Stock Number: 4820-01-261-8039
  Federal Supply Class: 4820
  National Item Identification Number: 012618039
  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:
 | B-42819-X PC,NO.4 | 14959 | CRANE CO DIV VALVE DIV |  | D17381 | 11672 | CRANE CO CRANE VALVE AND PARTS DIV |   
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  Techincal Specification: 
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