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 5985-01-045-6024
NSN 5930-01-547-6585
NSN 6620-01-388-8955
NSN 5998-00-951-3999
NSN 6110-00-678-1954
NSN 6320-01-496-9907
NSN 6685-01-598-2696
NSN 5920-01-588-3499
NSN 5905-01-245-9348
NSN 5998-00-462-2380
NSN 6685-01-041-2366
NSN 5975-00-630-6267