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 5855-01-383-6860
NSN 6240-00-421-1862
NSN 5960-00-583-4902
NSN 5999-01-319-1377
NSN 5935-00-285-2767
NSN 5935-01-442-8356
NSN 6650-00-698-5869
NSN 5915-01-113-0761
NSN 6110-00-839-5532
NSN 5998-00-409-0043
NSN 5985-01-628-2092
NSN 5990-00-617-1422