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 6110-01-231-1047
NSN 6145-01-325-9927
NSN 5950-00-950-4528
NSN 6645-01-466-0185
NSN 5960-01-114-0197
NSN 6650-01-079-9264
NSN 7035-01-457-5645
NSN 2925-00-486-8640
NSN 7035-00-541-8516
NSN 6620-01-367-0844
NSN 5999-01-424-0224
NSN 6110-01-333-6010