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 6320-01-006-6138
NSN 6620-01-565-4493
NSN 5996-01-561-8331
NSN 6135-01-205-5965
NSN 6145-00-237-8141
NSN 5835-00-155-1379
NSN 6145-00-038-3369
NSN 5965-01-392-0049
NSN 5835-01-216-7289
NSN 5999-01-413-4939
NSN 5975-01-480-7133
NSN 6650-01-281-4651