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 6240-01-282-0983
NSN 5925-01-553-6519
NSN 6130-00-279-9769
NSN 5930-01-026-7729
NSN 6650-01-025-8803
NSN 6135-01-459-0093
NSN 6130-00-901-0167
NSN 6105-01-179-3256
NSN 4140-01-036-7178
NSN 5915-01-081-7102
NSN 5935-00-528-8443
NSN 6105-01-227-3003