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 5999-01-181-5469
NSN 6130-01-462-1217
NSN 4140-01-499-8335
NSN 6220-01-508-1003
NSN 5910-01-138-1328
NSN 5915-01-645-3051
NSN 6110-01-261-2627
NSN 5835-01-456-3922
NSN 5835-01-602-0311
NSN 6105-01-607-0381
NSN 6610-00-156-5699
NSN 6105-01-474-2696