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 6105-00-359-5300
NSN 5960-01-340-4487
NSN 6110-01-134-5432
NSN 5960-01-040-4442
NSN 4140-01-234-5717
NSN 6620-01-087-4361
NSN 5998-01-147-1189
NSN 5935-01-653-3766
NSN 6130-01-279-1903
NSN 6620-01-517-0014
NSN 5855-01-254-3041
NSN 6105-01-555-4426