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 6620-01-648-1594
NSN 4140-00-555-3856
NSN 5930-00-284-4181
NSN 5975-01-361-8953
NSN 5998-01-219-7633
NSN 5925-01-205-7482
NSN 6105-00-596-9962
NSN 6320-00-036-3688
NSN 6110-01-223-2706
NSN 6620-00-888-3179
NSN 5960-01-495-0859
NSN 5999-00-071-6367