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		                        | National Stock Number:
 4820-01-057-2890
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 010572890
 
 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:
 
 | 115391-1 | 59364 | HONEYWELL INTERNATIONAL INC. |  | 115391-1 | 99193 | HONEYWELL INTERNATIONAL INC. | 
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 Techincal Specification:
 
 | FLANGE DIAMETER | 1.975 INCHES NOMINAL |  | FLANGE SEAT TO DISK END HEIGHT | 0.105 INCHES NOMINAL |  | INSIDE DIAMETER | 0.375 INCHES NOMINAL |  | MATERIAL | ALUMINUM ALLOY |  | OVERALL HEIGHT | 0.547 INCHES NOMINAL |  | SEAT ANGLE | 42.0 DEGREES NOMINAL |  | SHANK DIAMETER | 0.732 INCHES NOMINAL |  | STYLE DESIGNATOR | POPPET | 
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