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		                             National Stock Number: 4820-00-307-8103
  Federal Supply Class: 4820
  National Item Identification Number: 003078103
  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:
 | NS4074 | 11836 | NATIONAL OILWELL |  | NS4074 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |  | S90060/300121 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |   
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  Techincal Specification:
 | FLANGE SEAT TO DISK END HEIGHT | 0.504 INCHES NOMINAL |  | MATERIAL | STEEL |  | OUTSIDE DIAMETER | 0.442 INCHES NOMINAL |  | SPECIAL FEATURES | INCLUDES O-RING |  | STYLE DESIGNATOR | SWING CHECK |   
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