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 5998-01-027-2690
NSN 5960-01-462-1864
NSN 5935-00-946-8667
NSN 6650-01-484-9505
NSN 5930-01-481-5426
NSN 6620-01-415-2307
NSN 6610-00-166-0233
NSN 6220-01-197-5668
NSN 5990-00-177-2924
NSN 6110-00-596-9124
NSN 5835-01-476-8210
NSN 6620-01-158-9412