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 5998-01-621-0126
NSN 5990-01-572-3137
NSN 6685-01-650-1828
NSN 6240-01-271-2222
NSN 5920-01-491-7804
NSN 4140-00-707-5963
NSN 5965-01-064-7496
NSN 5945-00-369-1585
NSN 5945-01-377-2415
NSN 5960-01-316-6563
NSN 5985-01-631-7179
NSN 6610-00-097-5176