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		                        | National Stock Number:
 4820-00-620-8516
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 006208516
 
 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:
 
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 Techincal Specification:
 
 | OUTSIDE DIAMETER | 7.750 INCHES NOMINAL |  | OVERALL HEIGHT | 3.625 INCHES NOMINAL |  | MATERIAL | STEEL CORROSION RESISTING |  | NOMINAL THREAD SIZE | 1.625 INCHES |  | SEAT ANGLE | 45.0 DEGREES NOMINAL |  | STYLE DESIGNATOR | PLUG |  | THREAD CLASS | 2B |  | THREAD SERIES DESIGNATOR | UNEF | 
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