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 6145-01-550-5384
NSN 5999-01-537-9308
NSN 6105-01-129-0287
NSN 6110-01-331-4017
NSN 6240-00-001-1524
NSN 5999-01-254-4984
NSN 5998-01-192-5491
NSN 6110-01-582-4504
NSN 6620-01-149-2842
NSN 6650-00-170-5095
NSN 5915-01-089-6694
NSN 5998-01-504-2080