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 5965-01-323-0501
NSN 6130-00-776-0157
NSN 5930-01-081-3173
NSN 5975-01-163-0464
NSN 4140-00-053-3547
NSN 5935-00-528-8834
NSN 6135-00-100-0485
NSN 6105-01-530-4862
NSN 5960-01-195-7590
NSN 6240-00-289-7059
NSN 4140-00-574-1869
NSN 5985-01-442-4269