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 6645-01-083-4759
NSN 5960-01-133-0028
NSN 2925-01-424-0235
NSN 6105-01-026-4749
NSN 5835-01-510-1873
NSN 6320-01-389-8128
NSN 4140-00-722-3154
NSN 4140-01-056-9314
NSN 5950-00-156-2220
NSN 5930-00-737-7574
NSN 5935-01-359-9331
NSN 5950-00-853-1621