A principal longitudinal member of the structural framework of an aircraft fuselage, nacelle, empennage boom, or similar component.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 6645-01-100-3296
NSN 6240-01-435-7973
NSN 6150-00-583-9878
NSN 6610-00-216-6538
NSN 5895-00-707-2217
NSN 6110-01-588-5146
NSN 5945-01-097-4760
NSN 7035-01-411-3611
NSN 5855-01-629-6198
NSN 5935-01-025-1917
NSN 5999-00-730-4389
NSN 6110-01-568-1495