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 6650-01-253-5654
NSN 5910-01-566-5423
NSN 5996-00-682-9204
NSN 6145-00-596-8447
NSN 5855-01-555-1381
NSN 5915-00-034-4824
NSN 5950-00-148-8925
NSN 6240-01-017-5689
NSN 5920-01-258-5320
NSN 6650-01-112-0453
NSN 5910-01-658-2513
NSN 5945-01-055-4305