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 5910-01-305-5937
NSN 6150-01-545-2244
NSN 5905-00-055-9910
NSN 5950-01-624-8242
NSN 5990-01-348-9843
NSN 5990-00-125-5036
NSN 6105-01-291-8672
NSN 4140-01-221-5895
NSN 5925-01-616-7552
NSN 5960-01-221-4087
NSN 6685-00-026-7691
NSN 5950-01-459-3297