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 5895-01-079-5311
NSN 5965-00-615-7118
NSN 2925-01-629-9416
NSN 6685-00-084-1395
NSN 6650-01-063-1602
NSN 5998-01-486-0373
NSN 5835-01-005-2836
NSN 5975-01-333-6950
NSN 6650-01-029-2995
NSN 5960-01-084-7381
NSN 6320-01-155-8295
NSN 5915-01-167-8506