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 5945-01-450-0337
NSN 5985-00-947-7243
NSN 5960-01-599-9821
NSN 4140-01-530-0078
NSN 5930-00-959-6346
NSN 5835-01-411-7050
NSN 6220-01-332-1395
NSN 6105-01-139-6669
NSN 7035-01-100-9295
NSN 7035-01-481-2110
NSN 2925-00-684-2989
NSN 6320-00-225-7013