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 6130-01-617-1207
NSN 6145-00-260-8822
NSN 7035-01-536-2255
NSN 6145-00-909-0614
NSN 6145-00-861-1572
NSN 5925-01-248-9250
NSN 6220-01-432-4435
NSN 5855-01-502-9403
NSN 6320-01-329-2297
NSN 5855-01-480-3194
NSN 5920-01-527-2368
NSN 5945-01-296-7463