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 4140-01-240-2386
NSN 6135-00-284-1406
NSN 5975-00-230-3756
NSN 6610-00-267-9944
NSN 5910-00-762-0583
NSN 5975-01-224-8225
NSN 5855-01-576-4223
NSN 5910-00-147-3207
NSN 5910-00-050-9123
NSN 6610-01-626-2327
NSN 6685-01-363-8382
NSN 6110-00-263-6664