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 6150-00-875-7657
NSN 6685-01-536-3531
NSN 6685-01-590-3643
NSN 5990-01-434-7913
NSN 5999-01-252-9910
NSN 6610-01-356-0323
NSN 5930-00-468-3054
NSN 5905-00-254-8086
NSN 4140-01-472-9668
NSN 6130-01-435-4424
NSN 5835-00-649-9402
NSN 5985-00-477-2197