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 6650-00-147-4887
NSN 5855-01-495-1111
NSN 6135-01-597-1901
NSN 6135-01-430-3119
NSN 5935-01-630-5608
NSN 6240-00-947-4719
NSN 5998-01-362-5922
NSN 5935-00-529-0319
NSN 5965-00-424-9636
NSN 6145-00-269-4271
NSN 5960-01-435-1167
NSN 2925-01-535-7235