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 6610-01-141-7014
NSN 5935-00-891-7389
NSN 6320-01-652-3806
NSN 6620-01-546-4942
NSN 6145-01-566-4980
NSN 5996-01-633-7979
NSN 6220-01-208-5556
NSN 5910-01-239-6390
NSN 6645-00-078-5126
NSN 5935-01-502-0054
NSN 6685-01-068-6514
NSN 6620-01-538-1415