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		                        | National Stock Number:
 4820-01-565-1195
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 015651195
 
 Description:
 DIAPHRAGM,VALVE,FLAT
 
 Detail:
 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.
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 Manufacturer Information:
 
 | 31M-22-1 | 21013 | METREX VALVE CORP. |  | MDFPM-3000-3W IT 21 | 21013 | METREX VALVE CORP. | 
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 Techincal Specification:
 
 | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |  | MEDIA FOR WHICH DESIGNED | WATER |  | PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL |  | SPECIAL FEATURES | NHA: 4820-01-565-1177 VALVE,DIAPHRAGM,STOP | 
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