| 
                                    
                                 | 
                            
                            
                                
                                     
                                 | 
                            
		                    
		                        
		                             National Stock Number: 2945-00-211-7588
  Federal Supply Class: 2945
  National Item Identification Number: 002117588
  Description: INDICATOR,FILTER WARNING,AIRCRAF
  Detail: A MECHNICAL INDICATOR USED ON AIRCRAFT ENGINE FOR DRY OR LIQUID TYPE CLEANERS TO PROVIDE A VISUAL WARNING SIGNAL WHEN A FILTER NEEDS CLEANING OR CHANGING.
		                         | 
		                    
		                    
		                        
                                    
  Manufacturer Information:
 | 716153 | 52661 | RTX CORPORATION |  | 716153 | 77445 | RTX CORPORATION |  | AD8572A1 | 18350 | PALL AEROPOWER CORPORATION |   
		                         | 
		                    
				            
					            
						            
  Techincal Specification:
 | CRITICALITY CODE JUSTIFICATION | FEAT |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | COVER AND INDICATOR,OIL FILTER |  | MOUNTING METHOD | PRESS FIT |  | SPECIAL FEATURES | CRITICALITY CODE OF F IS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE AND OPERATION. A FAILURE COULD CAUSE CATASTROPHIC OR CRITICAL FAILURE RESULTING IN THE LOSS OF OR SERIOUS DAMAGE TO THE AIRCRAFT OR WEAPON SYSTEM OR AN UNCOMMANDED ENGINE SHUTDOWN THAT JEOPARDIZES SAFETY |   
					             |