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 6150-00-383-4377
NSN 6130-01-602-8991
NSN 5960-01-157-7009
NSN 5999-01-014-5981
NSN 6610-01-583-9635
NSN 6150-01-055-0197
NSN 4140-01-237-0603
NSN 6645-01-056-5291
NSN 5935-00-966-8660
NSN 5975-01-227-6306
NSN 6220-01-189-7990
NSN 6610-00-832-3134