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 5855-00-548-4742
NSN 6685-01-111-2540
NSN 6645-01-081-2687
NSN 5945-01-471-7540
NSN 6105-00-694-9616
NSN 6130-00-326-1869
NSN 5930-01-620-6732
NSN 5935-00-804-8157
NSN 6130-01-240-5020
NSN 5999-01-459-9409
NSN 5920-01-025-9381
NSN 5915-00-450-8721