A vertical, relatively short, rib located in a fuselage, nacelle, pod, and the like. It follows the periphery and provides additional rigidity. It may join various components such as stringers, longerons, and the like. It is supplementary to the frames and blukheads. See also rib (1), airfoil.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 6135-00-170-8819
NSN 6135-00-276-7625
NSN 5965-01-019-5406
NSN 6610-00-983-4482
NSN 6130-01-355-5109
NSN 5960-01-502-6270
NSN 5930-01-571-7611
NSN 6110-01-380-8639
NSN 6645-01-042-4220
NSN 6145-01-623-8460
NSN 5935-01-396-0590
NSN 5999-00-728-6249