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 6105-01-004-1808
NSN 5915-00-145-6181
NSN 6320-01-246-4390
NSN 6610-01-605-2451
NSN 6220-01-237-5999
NSN 6610-00-248-1559
NSN 6320-00-036-3688
NSN 6150-01-188-7859
NSN 6220-00-006-0349
NSN 5945-01-375-7053
NSN 6620-01-431-9176
NSN 6105-01-444-3849