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 5965-01-485-6171
NSN 5930-00-274-3994
NSN 5920-01-232-3479
NSN 6220-00-195-4655
NSN 5998-01-630-1701
NSN 6150-01-167-5868
NSN 6240-01-048-3330
NSN 6145-01-176-7436
NSN 5990-00-386-4951
NSN 6645-01-091-0009
NSN 5920-01-198-3602
NSN 2925-00-373-8837