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 5855-01-607-6521
NSN 6240-01-180-3720
NSN 4140-01-154-5830
NSN 5975-01-614-2046
NSN 6685-01-408-6372
NSN 5905-01-553-1130
NSN 4140-01-152-2672
NSN 6320-01-521-1764
NSN 6110-01-090-0417
NSN 6685-01-281-8860
NSN 5915-01-300-3401
NSN 6110-00-301-4874