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 5999-01-412-0470
NSN 6610-00-382-0266
NSN 6130-00-341-5175
NSN 6685-00-626-2419
NSN 6620-01-472-6461
NSN 5915-01-517-8305
NSN 6685-01-271-0715
NSN 6320-01-155-8295
NSN 5985-01-365-5720
NSN 5930-01-426-8347
NSN 6240-01-125-2060
NSN 6685-00-264-3986