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 6220-01-225-3976
NSN 6145-01-020-8428
NSN 5945-01-398-9559
NSN 5930-01-399-8713
NSN 6645-00-629-9367
NSN 6150-00-710-7191
NSN 6685-01-266-7599
NSN 6620-01-067-8336
NSN 6150-01-424-2903
NSN 5965-01-440-5618
NSN 5895-01-003-8464
NSN 6105-01-464-2602