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 4140-01-019-0555
NSN 5965-00-258-6809
NSN 6645-01-274-8770
NSN 6220-00-789-5880
NSN 5930-01-523-2087
NSN 5999-00-275-7327
NSN 6130-00-266-7496
NSN 6145-01-420-7092
NSN 6685-01-540-7262
NSN 5935-01-550-9733
NSN 5960-01-234-0926
NSN 5915-00-602-0002