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 5915-01-534-7614
NSN 5975-01-032-8090
NSN 6240-00-177-0385
NSN 5930-01-017-9178
NSN 6135-01-156-4627
NSN 5965-00-335-0305
NSN 6650-01-050-8680
NSN 5950-01-072-1450
NSN 5999-01-591-1275
NSN 5925-01-523-1918
NSN 5999-00-806-5162
NSN 6320-00-382-7825