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 5960-01-342-9965
NSN 6150-00-004-4555
NSN 5925-01-043-3460
NSN 5965-01-492-9344
NSN 6130-01-106-4267
NSN 6620-01-552-2889
NSN 5965-00-538-4485
NSN 5998-00-998-5745
NSN 6105-00-050-4373
NSN 2925-00-398-0253
NSN 6320-01-445-0325
NSN 5945-00-152-9562