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 6320-00-994-0179
NSN 6610-01-247-1798
NSN 5945-01-252-8662
NSN 5999-01-068-3639
NSN 5915-01-231-6847
NSN 6645-01-134-2976
NSN 6145-01-375-2972
NSN 6240-01-534-5829
NSN 5930-00-079-0171
NSN 6145-01-555-7738
NSN 5965-00-436-2226
NSN 6130-01-537-0466