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 6150-00-764-1943
NSN 5945-01-655-9185
NSN 6645-00-108-6479
NSN 2925-01-035-7699
NSN 5895-01-336-7223
NSN 6135-01-597-7685
NSN 4140-00-421-4555
NSN 6220-01-192-5423
NSN 6645-01-250-3787
NSN 2925-01-371-6853
NSN 5855-01-337-9488
NSN 6610-00-072-0255