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 5985-01-616-0052
NSN 5990-00-121-2134
NSN 6105-01-054-4363
NSN 6650-00-938-2153
NSN 5920-00-269-6178
NSN 5996-00-583-9498
NSN 5990-01-307-4489
NSN 5998-00-175-2338
NSN 2925-01-542-1865
NSN 6685-01-139-7388
NSN 5915-01-578-7264
NSN 6650-00-338-7350