| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 1560-01-598-1363
 
 Federal Supply Class:
 1560
 
 National Item Identification Number:
 015981363
 
 Description:
 PANEL,STRUCTURAL,AIRCRAFT
 
 Detail:
 A preformed item of various shapes, and contours, which may have a sandwich or honeycomb core bonded to a metallic or nonmetallic facing material.  It is used to enclose integral portions of the fuselage or to form partitions or sections within a wing, empennage, fuselage, nacelle or crew compartment.  It may have mounting provisions such as predrilled holes to facilitate installation, but will have no items attached to it except bracket (s) or other securing devices to accommodate its own mounting or support.  It may be mounted by means of fasteners, bonding or welding.  Excludes PANEL, INTERIOR LINING, AIRCRAFT; COVER ACCESS; COVER, ACCESS, AIRCRAFT; FLOOR (1), AIRCRAFT; CORE MATERIAL, CELLULAR, STRUCTURAL.
 |  
		                        | 
 Manufacturer Information:
 
 | 775-21374-1 | 81205 | THE BOEING COMPANY | 
 |  
					            | 
 Techincal Specification:
 
 | AIRCRAFT LOCATION | E77 SUPPORT STRUCTURE |  | AIRCRAFT MISSION DESIGN SERIES | E-3 BLOCK 40/45 |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/12 ALUMINUM ALLOY 7075 PLATE AND SHEET FED SPEC SINGLE MATERIAL RESPONSE |  | III MATERIAL | ALUMINUM ALLOY 7075 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | DETAILS--E77 SUPPORT STRUCTURE |  | PROPRIETARY CHARACTERISTICS | PACS |  | NEXT HIGHER ASSEMBLY IDENTIFICATION DESIGNATOR | 775-21370 |  | OVERALL LENGTH | 8.500 INCHES NOMINAL |  | OVERALL WIDTH | 4.100 INCHES NOMINAL |  | THICKNESS | 0.071 INCHES NOMINAL | 
 |  |