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 2925-01-522-5631
NSN 6145-01-630-7206
NSN 6620-01-305-0412
NSN 5975-01-461-7852
NSN 6110-01-503-9595
NSN 5960-00-269-4762
NSN 7035-00-997-6212
NSN 5935-01-634-0668
NSN 6145-01-550-1141
NSN 6145-01-069-5286
NSN 6685-01-655-5146
NSN 5895-00-883-3267