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.
NSN 5985-01-061-0600
NSN 4140-00-289-9263
NSN 5990-01-250-4198
NSN 6240-00-304-7015
NSN 5910-00-271-7588
NSN 5975-00-450-5676
NSN 5935-01-231-2238
NSN 6130-01-406-4308
NSN 5990-00-242-3754
NSN 6610-01-559-5073
NSN 6320-01-125-3361
NSN 5945-00-081-7365