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 6610-00-935-7131
NSN 6135-00-557-8874
NSN 5945-01-437-6240
NSN 6145-01-043-3052
NSN 5915-01-575-0196
NSN 5998-01-525-0588
NSN 5910-00-931-1985
NSN 4140-01-041-2277
NSN 5910-01-147-5351
NSN 6150-00-106-7617
NSN 6220-01-576-3162
NSN 5855-01-419-5285