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 5930-00-294-2697
NSN 5855-01-184-8089
NSN 6135-01-592-2765
NSN 5950-00-072-1277
NSN 4140-01-278-6709
NSN 6685-01-231-6903
NSN 2925-01-334-7122
NSN 4140-01-617-0573
NSN 6220-01-057-7365
NSN 5965-01-158-4187
NSN 5935-00-142-3685
NSN 5920-01-463-9082