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 5930-01-308-4867
NSN 5930-00-920-3117
NSN 5975-01-318-4718
NSN 5965-01-029-5222
NSN 7035-00-371-7749
NSN 5998-01-477-0949
NSN 6685-01-642-1497
NSN 6650-01-509-8018
NSN 5855-01-453-6384
NSN 5930-00-457-8358
NSN 6135-01-333-6101
NSN 5975-01-549-9602