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 6145-00-382-6199
NSN 6220-01-085-0841
NSN 6650-01-171-0779
NSN 5930-00-120-0077
NSN 6130-01-525-7941
NSN 5950-01-206-4717
NSN 6240-01-304-0129
NSN 5985-00-875-2852
NSN 5855-01-610-1766
NSN 6320-00-098-2858
NSN 6650-01-406-4451
NSN 5910-00-394-9524