| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 1560-01-491-9149
 
 Federal Supply Class:
 1560
 
 National Item Identification Number:
 014919149
 
 Description:
 BEAM,AIRCRAFT
 
 Detail:
 A long, major, rigid structural member supported at one or both ends. It is designed to carry shear loads and bending moments.
 |  
		                        | 
 Manufacturer Information:
 
 | L3004505-018 | 43999 | THE BOEING COMPANY | 
 |  
					            |  |  |