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 6610-01-285-4673
NSN 5910-01-383-2043
NSN 5965-01-138-4581
NSN 5895-00-808-0420
NSN 5985-00-105-9756
NSN 5975-01-162-6221
NSN 6610-00-005-4452
NSN 5960-01-583-4737
NSN 6135-01-574-2040
NSN 5930-01-216-9092
NSN 6610-00-226-4710
NSN 5895-00-055-0637