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 5905-01-416-3505
NSN 6220-00-393-4222
NSN 5945-01-170-4107
NSN 6685-01-570-6635
NSN 5985-00-652-1631
NSN 5930-01-303-6849
NSN 5985-01-331-6840
NSN 6650-00-717-8913
NSN 6135-01-255-4786
NSN 6685-01-616-0437
NSN 6240-01-116-5988
NSN 7035-01-423-1755