| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4820-01-251-1026
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 012511026
 
 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:
 
 | 8468 | 79342 | WILLIAM E WILLIAMS VALVE CORP |  | 8468 PIECE 3 | 79342 | WILLIAM E WILLIAMS VALVE CORP |  | 8468 PIECE 3 FIG#15W-3 | 79342 | WILLIAM E WILLIAMS VALVE CORP | 
 |  
					            | 
 Techincal Specification:
 
 | STYLE DESIGNATOR | PLAIN THREADED |  | MATERIAL | STEEL OVERALL |  | SEATING SURFACE SHAPE | FLAT |  | SPECIAL FEATURES | SEAT MATERIAL CARBON STEEL WITH STELLITE OVERLAY | 
 |  |