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 5835-01-352-7211
NSN 5935-01-493-7805
NSN 5960-01-513-3230
NSN 5965-01-186-0329
NSN 5998-00-288-5533
NSN 5996-00-669-7310
NSN 6650-01-588-3554
NSN 5975-00-339-1499
NSN 6610-01-045-9419
NSN 6650-01-042-3564
NSN 5855-01-473-6076
NSN 6150-00-988-6997