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 5855-01-601-8145
NSN 5975-00-752-7644
NSN 5950-00-707-6107
NSN 2925-01-501-1104
NSN 6320-00-583-3104
NSN 5998-01-628-2562
NSN 6105-00-760-8204
NSN 5935-01-136-8274
NSN 7035-00-946-2642
NSN 6645-00-975-1452
NSN 5935-01-416-8173
NSN 6320-00-468-8421