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 5998-01-214-2553
NSN 6645-00-825-5677
NSN 5965-01-328-7979
NSN 4140-01-532-6257
NSN 5975-01-538-2892
NSN 5930-00-553-2643
NSN 5990-01-043-3400
NSN 6240-00-368-8541
NSN 5835-01-432-8801
NSN 5999-01-605-1731
NSN 4140-01-634-0330
NSN 6610-01-082-3531