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 6650-01-633-9147
NSN 6645-01-138-9099
NSN 6130-00-643-4894
NSN 5960-01-283-2281
NSN 5930-01-337-6848
NSN 2925-00-816-8765
NSN 5930-01-400-6126
NSN 6650-00-832-6970
NSN 6220-01-234-5200
NSN 7035-01-400-3666
NSN 5855-01-383-8339
NSN 6620-00-398-0320