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 5920-01-347-3608
NSN 6685-00-661-2347
NSN 5975-01-109-3504
NSN 6645-00-881-9978
NSN 5999-00-661-0954
NSN 6240-00-806-4554
NSN 6130-01-399-4876
NSN 6685-00-851-7425
NSN 5975-01-280-1630
NSN 6105-01-592-4134
NSN 5975-00-812-0642
NSN 5999-01-528-8294