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 6645-00-527-6531
NSN 6240-00-013-1282
NSN 5950-01-139-0772
NSN 6685-01-604-9278
NSN 6135-01-461-2915
NSN 5945-01-384-2765
NSN 5910-00-465-5610
NSN 6320-00-242-3300
NSN 6135-01-604-8739
NSN 6610-01-448-8904
NSN 6645-00-851-6654
NSN 5985-01-116-4282