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 6620-00-959-6614
NSN 2925-01-472-4144
NSN 5895-00-250-8931
NSN 5925-01-544-0001
NSN 4140-01-022-4456
NSN 6320-01-214-0350
NSN 7035-01-029-7221
NSN 6220-00-848-4295
NSN 5930-01-021-5205
NSN 5835-01-152-9483
NSN 6130-00-513-7740
NSN 5985-01-111-6547