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		                        | National Stock Number:
 4820-00-138-2004
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 001382004
 
 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:
 
 | A15-B1544 | 28953 | RIX INDUSTRIES |  | AK15-467 | 28953 | RIX INDUSTRIES |  | AN15-2020 | 28953 | RIX INDUSTRIES |  | AN15-B2020 | 28953 | RIX INDUSTRIES | 
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 Techincal Specification:
 
 | MATERIAL | STEEL |  | OUTSIDE DIAMETER | 1.600 INCHES NOMINAL |  | OVERALL HEIGHT | 1.400 INCHES NOMINAL |  | SEAT ANGLE | 60.0 DEGREES NOMINAL |  | SPECIAL FEATURES | TOP SURFACE HAS 1O HOLES 0.188 IN.DIA.EQUALLY SPACED ON 1.062 IN.DIA.BOLT CIRCLE | 
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