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 6645-00-303-7698
NSN 5960-00-201-5265
NSN 5945-00-083-3538
NSN 5945-01-501-5487
NSN 6150-01-246-4371
NSN 5930-01-494-3817
NSN 6685-01-649-4457
NSN 5985-01-501-1108
NSN 5930-01-384-9025
NSN 5895-01-303-6892
NSN 5930-01-518-8215
NSN 6135-00-078-9931