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 6650-01-568-5750
NSN 6650-00-130-0847
NSN 6240-01-432-5092
NSN 5975-01-406-5326
NSN 5975-00-782-5586
NSN 6610-01-486-4522
NSN 5915-01-448-5314
NSN 6610-00-567-9385
NSN 5996-00-072-6329
NSN 5925-01-324-9474
NSN 5935-01-447-9189
NSN 5945-01-374-9650