| 
                                    
                                 | 
                            
                            
                                
                                     
                                 | 
                            
		                    
		                        
		                             National Stock Number: 4820-01-040-4619
  Federal Supply Class: 4820
  National Item Identification Number: 010404619
  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:
 | 16320 | 98991 | WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 |  | C01184 | 98991 | WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 |  | P5074-12REVOPC5 | 98991 | WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 |   
		                         | 
		                    
				            
					            
						            
  Techincal Specification:
 | STYLE DESIGNATOR | PLAIN |  | OVERALL HEIGHT | 0.300 INCHES NOMINAL |  | BODY OUTSIDE DIAMETER | 1.738 INCHES MINIMUM AND |   | 1.748 INCHES MAXIMUM |  | BODY INSIDE DIAMETER | 1.000 INCHES NOMINAL |  | MATERIAL | PLASTIC OVERALL |  | SEATING SURFACE SHAPE | RADIAL |  | SEAT RADIUS | 0.042 INCHES NOMINAL |  | SEAL ACCOMMODATION TYPE | GROOVED |   
					             |