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 6240-01-165-2693
NSN 5895-01-646-4153
NSN 5945-01-187-7853
NSN 5945-01-096-4719
NSN 5925-01-328-1287
NSN 6610-01-400-3880
NSN 6610-01-107-8993
NSN 5905-00-264-9995
NSN 4140-01-038-7659
NSN 5905-01-109-3741
NSN 6610-01-451-5503
NSN 6130-01-127-1393