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 6130-01-145-4924
NSN 6130-01-204-5137
NSN 5996-01-400-3558
NSN 5905-01-465-8955
NSN 6645-01-234-2856
NSN 5855-01-136-1916
NSN 6150-01-377-4883
NSN 5930-01-539-2819
NSN 5925-01-025-4397
NSN 6110-01-197-7917
NSN 6320-01-064-0372
NSN 4140-01-571-9155