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 6110-01-358-5165
NSN 5905-01-381-6386
NSN 6150-01-272-4997
NSN 6645-01-211-6502
NSN 6620-01-183-8959
NSN 6105-00-672-9891
NSN 5905-01-603-2424
NSN 6135-00-500-1173
NSN 5895-01-349-4794
NSN 6135-00-950-2669
NSN 5950-00-932-4633
NSN 5935-00-283-8322