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 2925-01-453-1606
NSN 6135-01-441-5746
NSN 5975-00-781-3065
NSN 6650-00-950-4107
NSN 5985-01-598-4702
NSN 6105-01-442-7801
NSN 5905-00-826-3992
NSN 6110-01-336-9546
NSN 5960-01-412-0619
NSN 6645-01-005-3542
NSN 6650-01-379-0601
NSN 4140-00-707-5963