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 6145-01-406-5594
NSN 5895-00-153-2595
NSN 6685-01-460-8196
NSN 5920-01-456-7324
NSN 7035-00-922-5700
NSN 5935-01-255-1239
NSN 7035-01-378-5074
NSN 5915-01-208-1291
NSN 5935-01-296-4919
NSN 4140-00-766-6045
NSN 6645-01-426-8621
NSN 7035-01-146-7096