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 4140-01-432-1447
NSN 5855-00-688-9954
NSN 6650-01-200-9704
NSN 4140-01-334-9043
NSN 5998-01-133-8049
NSN 4140-01-058-6603
NSN 6150-01-322-2363
NSN 6685-01-463-8461
NSN 5925-01-464-5469
NSN 5996-01-004-2579
NSN 5985-01-392-4850
NSN 6240-00-125-9197