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 7035-00-931-9415
NSN 5975-01-575-5051
NSN 4140-01-207-3577
NSN 5985-01-490-6736
NSN 5990-00-055-1956
NSN 5965-00-150-1144
NSN 6320-00-646-3311
NSN 5920-01-371-2070
NSN 6650-01-462-0830
NSN 5835-01-368-4015
NSN 6650-01-028-2820
NSN 6320-01-397-9995