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 5945-01-044-3344
NSN 6110-01-598-0249
NSN 5930-01-391-8112
NSN 5855-01-441-3189
NSN 6620-01-223-9025
NSN 5960-00-812-6084
NSN 5998-01-591-4049
NSN 5925-00-071-7689
NSN 6150-01-415-3311
NSN 6645-00-484-1992
NSN 5895-00-923-3409
NSN 5985-01-634-0635