| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4820-01-566-2081
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 015662081
 
 Description:
 SEAT,VALVE
 
 Detail:
 A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
 |  
		                        | 
 Manufacturer Information:
 
 | HMM11-2A-001 | 57574 | VELAN VALVE CORP. |  | HMM11-2A-001-82X-02 | 57574 | VELAN VALVE CORP. | 
 |  
					            |  |  |