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 6150-00-360-1508
NSN 7035-01-644-0773
NSN 5910-01-019-3683
NSN 5935-00-150-1678
NSN 5998-01-227-5430
NSN 2925-01-290-8208
NSN 6145-01-464-3380
NSN 5905-01-552-5038
NSN 5915-01-472-6919
NSN 4140-00-388-6829
NSN 6685-01-492-4936
NSN 5855-01-100-3272