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 6145-00-581-1629
NSN 6145-00-583-3940
NSN 5930-01-121-2288
NSN 5960-01-087-2376
NSN 5998-01-473-5955
NSN 5999-00-670-7676
NSN 5920-00-231-8950
NSN 5895-01-610-1927
NSN 5895-01-387-0972
NSN 5996-01-461-1980
NSN 7035-01-255-2332
NSN 6145-01-257-2876