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 5895-01-156-0389
NSN 6620-01-162-8001
NSN 6320-01-491-8786
NSN 7035-00-349-8571
NSN 5915-01-384-4859
NSN 5999-01-363-7281
NSN 5930-00-269-9870
NSN 5999-01-605-0272
NSN 6135-01-308-5688
NSN 6145-01-072-3352
NSN 6150-00-578-7816
NSN 5965-01-279-1075