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 6220-00-035-6736
NSN 5855-01-083-9053
NSN 5965-01-521-3224
NSN 5910-01-323-4818
NSN 7035-01-145-5059
NSN 5935-01-427-3822
NSN 5985-01-445-0039
NSN 5998-01-020-5904
NSN 4140-01-511-6039
NSN 6620-01-266-1663
NSN 6220-01-151-7037
NSN 6685-01-357-5116