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.
NSN 6610-00-851-8727
NSN 6650-00-276-9838
NSN 6610-01-535-8757
NSN 5998-00-843-1125
NSN 6685-00-477-7177
NSN 5950-00-102-9597
NSN 2925-01-484-5066
NSN 5930-00-852-4868
NSN 5930-00-957-3335
NSN 5985-01-526-6911
NSN 5975-01-431-5834
NSN 6135-00-073-8939