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 5855-00-408-2611
NSN 6645-01-180-6219
NSN 6650-01-586-9997
NSN 5915-01-205-2933
NSN 6685-00-033-7933
NSN 6130-01-513-3062
NSN 6610-01-185-5832
NSN 6150-00-295-0785
NSN 6145-00-722-0090
NSN 5975-01-065-2265
NSN 2925-01-048-8464
NSN 6240-00-938-8687