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 5998-01-581-6584
NSN 5905-00-554-4325
NSN 5930-01-504-2236
NSN 6620-00-900-3986
NSN 5915-01-029-3740
NSN 5990-00-008-1828
NSN 5960-00-111-8456
NSN 5990-00-491-1338
NSN 5895-01-554-3370
NSN 5855-00-361-0167
NSN 6620-01-255-7757
NSN 6685-00-141-4300