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 5895-01-555-8061
NSN 6135-00-334-4500
NSN 5905-01-560-1658
NSN 6685-00-940-7233
NSN 6130-00-878-4729
NSN 6105-01-231-2366
NSN 6150-01-333-7940
NSN 5945-01-029-0424
NSN 5960-01-252-8821
NSN 5895-00-456-0830
NSN 5915-01-004-9319
NSN 5985-01-249-7957