| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4820-00-735-5882
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007355882
 
 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.
 |  
		                        | 
 Manufacturer Information:
 
 | 0B4VL2F | 83590 | SMITH METER INC PARTS OPN |  | 507378-1 | 33409 | A. O. SMITH CORPORATION |  | 507378-1 | 83590 | SMITH METER INC PARTS OPN | 
 |  
					            | 
 Techincal Specification:
 
 | MATERIAL | RUBBER |  | SPECIAL FEATURES | INCLUDES FABRIC INSERT | 
 |  |