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 6130-00-164-6873
NSN 4140-00-587-7496
NSN 5990-01-100-1840
NSN 5835-01-192-4165
NSN 5915-00-924-9599
NSN 5855-01-472-2554
NSN 6220-01-512-0144
NSN 6240-01-371-8637
NSN 6620-00-470-3219
NSN 7035-00-167-7411
NSN 2925-00-233-5644
NSN 5950-01-352-4724