| 
                                    
                                 | 
                             
                            
                                
                                     
                                 | 
                             
		                    
		                        
		                             National Stock Number: 4140-99-646-9658
  Federal Supply Class: 4140
  National Item Identification Number: 996469658
  Description: FAN,VENTILATING
		                         | 
		                     
		                    
		                        
                                    
  Manufacturer Information:
 | 501-4-10311-000 | K4547 | SIEMENS AIR TRAFFIC MANAGEMENT |  | A30108-52 | K4484 | TORIN CORPORATION |  | TA450 | K4484 | TORIN CORPORATION |   
		                         | 
		                     
				            
					            | 
						            
					             | 
				             
		                 
		             |