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 5920-01-466-7766
NSN 5990-00-524-2293
NSN 6105-01-500-0891
NSN 5950-00-095-6651
NSN 5975-01-144-1997
NSN 5998-01-656-4222
NSN 5985-01-303-7103
NSN 6130-00-925-2303
NSN 5925-01-020-4303
NSN 5895-00-878-3531
NSN 5855-01-112-7725
NSN 5855-00-304-7163