|  | 
                            
                                |   | 
		                    
		                        | National Stock Number:
 1630-01-617-4277
 
 Federal Supply Class:
 1630
 
 National Item Identification Number:
 016174277
 
 Description:
 PLATE,BACKING,BRAKE
 
 Detail:
 A RIGID CIRCULAR SHAPED METAL ITEM WITH A CENTRALLY LOCATED APERTURE. IT HAS MOUNTING HOLES AND IS SPECIFICALLY DESIGNED TO MOUNT AND POSITION THE COMPONENTS OF A BRAKE (AS MODIFIED). IT ALSO SERVES TO PREVENT DIRT AND OTHER FOREIGN MATTER FROM ENTERING THE BRAKING MECHANISM. EXCLUDES ITEMS WHICH ARE USED AS A DUST SHIELD ONLY.
 | 
		                    
		                        | 
 Manufacturer Information:
 
 | 90008725 | 0B9R9 | MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION | 
 | 
				            
					            | 
 Techincal Specification:
 
 | CRITICALITY CODE JUSTIFICATION | AGAV |  | LENGTH | 1.220 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.280 INCHES NOMINAL |  | MATERIAL | ALUMINUM ALLOY |  | III PART NAME ASSIGNED BY CONTROLLING AGENCY | PLATE,COVER |  | PROPRIETARY CHARACTERISTICS | PACS |  | SPECIAL FEATURES | MATERIAL:ALUMINUM ALLOY 6061-T6,AMS-QQ-A-250/11 |  | WIDTH | 0.680 INCHES NOMINAL | 
 |