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 5920-01-600-3396
NSN 5920-00-281-0246
NSN 6645-00-720-3953
NSN 5895-01-069-5057
NSN 5975-01-191-1845
NSN 5915-01-568-3824
NSN 5950-01-081-0720
NSN 6685-01-393-5967
NSN 5935-01-364-9316
NSN 6610-01-511-5260
NSN 5950-00-233-6800
NSN 5985-00-466-3574