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 5920-01-511-6441
NSN 7035-01-398-9581
NSN 5965-01-164-7982
NSN 5920-01-145-3150
NSN 5960-00-082-3973
NSN 5835-01-457-5630
NSN 5965-01-629-7447
NSN 5960-01-493-3948
NSN 6645-01-417-7511
NSN 6150-00-127-2516
NSN 5855-01-075-1292
NSN 5999-01-479-9019