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 5855-00-361-0167
NSN 5960-01-363-3805
NSN 5935-01-218-7825
NSN 5998-01-391-5685
NSN 5999-01-379-2708
NSN 6135-00-405-1989
NSN 7035-01-655-5081
NSN 5996-01-019-5794
NSN 5920-01-599-8032
NSN 5998-01-322-6799
NSN 6145-01-422-1830
NSN 4140-00-008-1875