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.
NSN 6130-01-172-3134
NSN 6320-01-435-5991
NSN 6135-00-803-3012
NSN 6220-01-291-4803
NSN 6110-01-390-6748
NSN 6240-01-476-1612
NSN 6110-00-659-3348
NSN 2925-01-570-3690
NSN 5999-01-303-7613
NSN 5855-01-496-5793
NSN 5965-01-104-5102
NSN 5905-00-240-3386