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.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 6220-00-113-3166
NSN 5945-01-649-7977
NSN 5910-01-384-2665
NSN 5965-01-104-5102
NSN 5960-01-083-9224
NSN 5960-01-500-6615
NSN 6240-01-034-9457
NSN 7035-01-400-3666
NSN 6685-00-070-0738
NSN 6150-00-949-8866
NSN 6240-01-158-8600
NSN 5985-00-602-7305