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 5998-01-381-2104
NSN 4140-01-587-5770
NSN 5920-00-187-0260
NSN 5990-00-206-3753
NSN 6620-00-498-4190
NSN 5996-01-430-2440
NSN 5999-01-426-8740
NSN 6220-00-772-1584
NSN 6685-01-020-8508
NSN 5985-01-323-8201
NSN 6240-01-275-0962
NSN 5935-01-384-4974