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 6685-00-189-8639
NSN 2925-01-110-1467
NSN 5920-01-533-7859
NSN 6145-01-142-0068
NSN 6650-01-322-4415
NSN 5855-00-821-7512
NSN 5905-01-386-2646
NSN 5965-00-560-5804
NSN 6650-00-496-8762
NSN 6645-00-909-2143
NSN 5990-01-352-5255
NSN 6320-01-438-6280