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 5990-00-548-6163
NSN 6220-00-072-4569
NSN 6135-01-347-0201
NSN 6150-01-560-1523
NSN 4140-01-361-8883
NSN 6645-01-513-3071
NSN 5910-01-320-0461
NSN 6220-01-408-0339
NSN 5905-01-162-3457
NSN 6620-00-904-2139
NSN 6145-00-394-4511
NSN 6240-01-281-8746