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 7035-01-145-5059
NSN 6645-01-633-1852
NSN 6220-01-508-8223
NSN 6135-01-470-9738
NSN 5935-00-747-9617
NSN 5895-00-521-2325
NSN 6320-00-546-9249
NSN 5905-01-124-2023
NSN 5920-01-144-9826
NSN 6145-01-541-4793
NSN 6135-00-248-4102
NSN 2925-01-553-5132