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 5915-01-403-2599
NSN 5990-01-604-0862
NSN 5855-00-004-0904
NSN 5910-01-553-6598
NSN 5930-01-424-7820
NSN 5965-01-632-6690
NSN 5895-01-167-8298
NSN 6145-00-256-8430
NSN 5996-00-392-7626
NSN 6130-01-126-6557
NSN 5996-01-355-7475
NSN 6650-01-459-5958