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 6105-01-099-4813
NSN 5950-01-059-1531
NSN 5895-01-417-0126
NSN 5915-00-099-0347
NSN 5905-00-982-4265
NSN 5905-01-186-6867
NSN 5965-00-892-3850
NSN 5999-00-170-0192
NSN 5985-01-228-5392
NSN 5910-00-505-3015
NSN 4140-01-201-0534
NSN 5915-01-562-1664