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 5905-01-041-8274
NSN 4140-00-933-9401
NSN 5990-01-193-0487
NSN 5965-01-065-5544
NSN 6645-01-172-5449
NSN 5985-00-230-1828
NSN 6620-00-350-5817
NSN 5855-01-089-2248
NSN 5895-01-234-5038
NSN 6240-00-863-6105
NSN 6240-01-442-7746
NSN 6130-01-565-6591