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 5965-01-299-8690
NSN 5950-01-119-1383
NSN 6105-01-095-3087
NSN 5905-01-512-0507
NSN 5920-01-064-0939
NSN 5999-01-487-8856
NSN 5855-01-013-6864
NSN 5835-01-363-4527
NSN 6645-01-462-2101
NSN 5895-01-069-7896
NSN 5920-01-124-9883
NSN 6110-01-257-6801