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 6150-01-605-1530
NSN 4140-01-655-1056
NSN 5915-00-402-4344
NSN 6650-01-381-7172
NSN 5998-00-833-2516
NSN 6620-01-213-8772
NSN 5835-01-424-0054
NSN 5905-00-421-9071
NSN 5999-00-024-1079
NSN 6645-01-412-4233
NSN 6135-00-078-9931
NSN 5915-00-936-3824