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.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 6145-01-423-0906
NSN 7035-01-643-6559
NSN 5975-01-272-6182
NSN 5855-01-070-8084
NSN 5960-00-884-2535
NSN 6145-00-952-9290
NSN 6320-01-478-9351
NSN 6105-01-202-7288
NSN 6610-00-809-0978
NSN 6240-01-206-4809
NSN 6110-01-523-1513
NSN 6135-01-370-2599