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 6685-01-353-1192
NSN 2925-01-255-6394
NSN 5930-01-598-7800
NSN 5975-01-026-1323
NSN 5910-01-060-8180
NSN 5915-01-609-3414
NSN 6130-00-140-2582
NSN 6105-01-444-3849
NSN 5855-01-147-4785
NSN 7035-00-731-8729
NSN 5835-01-470-3337
NSN 5920-01-416-6211