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 5960-01-328-8248
NSN 5999-01-014-8168
NSN 6610-01-224-7247
NSN 5950-00-170-2787
NSN 5996-00-593-3751
NSN 5910-01-330-4774
NSN 6620-00-410-8935
NSN 6645-00-189-7075
NSN 4140-01-501-6031
NSN 7035-01-076-2784
NSN 5855-00-165-3093
NSN 6135-00-643-4843