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 5930-01-234-2337
NSN 6685-00-233-0736
NSN 2925-01-327-3069
NSN 6145-01-530-7171
NSN 6610-01-354-7963
NSN 5990-01-529-4679
NSN 6135-01-278-9717
NSN 5935-00-165-3341
NSN 5915-01-461-8233
NSN 5950-01-543-8916
NSN 6645-00-837-2267
NSN 6240-00-393-1161