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 5920-00-422-5517
NSN 6220-00-729-9396
NSN 5945-01-526-4751
NSN 6105-01-352-6550
NSN 6685-00-224-3460
NSN 5945-00-681-0371
NSN 6645-00-425-6199
NSN 5910-00-276-8592
NSN 5945-00-174-0810
NSN 5945-00-008-6546
NSN 5910-01-322-6982
NSN 5965-00-508-3270