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 5930-00-106-4126
NSN 5835-01-251-2836
NSN 6145-01-040-7572
NSN 5999-00-669-8928
NSN 5925-00-182-7452
NSN 6135-01-491-9360
NSN 7035-00-585-2113
NSN 5930-01-648-0597
NSN 5905-00-370-0326
NSN 6110-00-188-9874
NSN 5935-01-491-5454
NSN 5950-01-651-1992