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 5915-01-557-5332
NSN 5965-01-117-1651
NSN 7035-01-579-6598
NSN 6105-01-359-5347
NSN 5915-01-411-1105
NSN 5996-01-042-0789
NSN 5975-01-444-0331
NSN 4140-00-813-9557
NSN 4140-01-515-9863
NSN 6685-01-559-1745
NSN 5925-01-352-3349
NSN 5965-01-430-4654