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 5999-01-270-6281
NSN 6645-00-012-5834
NSN 6220-01-303-3774
NSN 6105-01-410-7634
NSN 5935-01-224-2642
NSN 6320-01-276-4739
NSN 6135-00-377-9165
NSN 5945-00-435-2633
NSN 5950-01-048-7332
NSN 6320-00-831-2227
NSN 5910-00-855-8027
NSN 5998-01-332-5771