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 5930-01-480-7055
NSN 5950-01-281-6293
NSN 6130-01-406-5158
NSN 2925-01-084-3347
NSN 5999-01-139-3435
NSN 5950-01-040-4155
NSN 6685-00-054-6713
NSN 6685-00-215-4601
NSN 5920-01-030-3611
NSN 5985-01-156-4684
NSN 6610-00-259-2992
NSN 5930-00-689-8929