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 6650-00-229-3790
NSN 6610-00-841-8221
NSN 6610-00-155-1334
NSN 6620-01-249-8696
NSN 4140-00-876-9285
NSN 5985-01-250-4385
NSN 6610-01-456-1166
NSN 5910-01-357-4267
NSN 6320-01-279-0343
NSN 5835-01-602-0311
NSN 5965-00-391-0562
NSN 5965-01-107-0950