| 
                                    
                                 | 
                            
                            
                                
                                     
                                 | 
                            
		                    
		                        
		                             National Stock Number: 4140-01-526-2575
  Federal Supply Class: 4140
  National Item Identification Number: 015262575
  Description: FAN,VENTILATING
  Detail: A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like. 
		                         | 
		                    
		                    
		                        
                                    
  Manufacturer Information:
 | 5700031 ITEM NO 51A | 47WD8 | EVAC NORTH AMERICA INC |  | 5700031 ITEM NO 51A | 58568 | ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV |  | 5700031-511 | 47WD8 | EVAC NORTH AMERICA INC |  | 5700031-511 | 58568 | ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV |   
		                         | 
		                    
				            
					            
						            
  Techincal Specification:
 | STYLE DESIGNATOR | FIXED |  | MATERIAL | PLASTIC OVERALL |  | PRIME MOVER TYPE | ELECTRIC MOTOR |  | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |  | INCLOSURE TYPE | FULLY INCLOSED |  | FLOW DIRECTION | OUTWARD |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPARE PARTS-4" SEWAGE PUMP; MODEL 5.5 / QSH101-GD (DOUBLE SEAL) |   
					             |