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 5990-01-126-5824
NSN 5905-01-428-6814
NSN 6240-01-523-9983
NSN 5985-01-445-0475
NSN 5925-00-240-3424
NSN 6610-01-283-5629
NSN 6220-00-955-9961
NSN 5985-01-513-9930
NSN 6150-01-317-3639
NSN 4140-01-391-6462
NSN 5920-00-941-8014
NSN 5925-01-497-3259