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 2925-01-040-6354
NSN 5996-00-422-3328
NSN 5985-01-543-9248
NSN 6130-00-467-5014
NSN 5915-01-438-9403
NSN 5925-01-514-7048
NSN 5855-01-365-4287
NSN 5915-00-081-0536
NSN 5895-00-654-5812
NSN 4140-01-512-6903
NSN 6685-01-272-9247
NSN 5998-00-257-2420