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 5950-01-516-8039
NSN 5935-01-530-8253
NSN 5998-01-200-1715
NSN 5990-00-343-4465
NSN 6130-00-827-1967
NSN 5990-01-485-0260
NSN 6105-00-333-2581
NSN 6145-00-728-4026
NSN 5945-01-601-6971
NSN 6220-00-358-9580
NSN 6685-01-045-8512
NSN 5996-01-013-8528