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 5945-01-522-5964
NSN 6145-00-593-8100
NSN 5920-00-681-1172
NSN 5915-00-398-0675
NSN 5999-01-039-5054
NSN 5945-00-937-1134
NSN 5990-01-209-3955
NSN 5990-01-141-3562
NSN 5925-01-465-0601
NSN 6240-00-185-2023
NSN 6645-01-069-3286
NSN 6105-01-370-8773