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 5905-01-165-0668
NSN 6650-00-273-8732
NSN 5930-00-727-4392
NSN 6150-01-367-3093
NSN 6645-01-294-6403
NSN 5996-00-213-7121
NSN 5945-00-619-3553
NSN 6220-01-502-8991
NSN 4140-01-384-5267
NSN 5985-01-442-4688
NSN 6610-01-465-1320
NSN 6145-01-093-3553