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 5945-00-079-9274
NSN 5905-01-307-0621
NSN 6145-00-906-2029
NSN 5895-00-248-7477
NSN 6110-00-734-4692
NSN 4140-01-526-9136
NSN 6110-01-316-8637
NSN 6150-00-189-6100
NSN 6650-01-090-0719
NSN 6135-01-626-3219
NSN 6685-00-417-6239
NSN 5999-01-648-2640