| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4820-00-639-9178
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 006399178
 
 Description:
 VALVE,CHECK
 |  
		                        | 
 Manufacturer Information:
 
 | 34-2IN | 82430 | AMERICAN VALVE MFG CO |  | 372 | 14959 | CRANE CO DIV VALVE DIV |  | IR1123-2IN | 14448 | HAMMOND VALVE CORP | 
 |  
					            |  |  |