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 5990-01-315-3754
NSN 5999-01-218-2086
NSN 5985-01-529-9056
NSN 5975-00-436-4997
NSN 5835-01-424-4577
NSN 6650-01-477-2124
NSN 5905-01-216-6120
NSN 5895-00-988-4416
NSN 5930-00-464-9776
NSN 5935-01-525-7949
NSN 5960-01-250-1095
NSN 6145-01-380-2152