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 6150-01-209-1729
NSN 4140-00-128-8072
NSN 5915-01-381-1255
NSN 5985-00-232-4916
NSN 5950-01-158-0012
NSN 5985-00-558-0662
NSN 5998-00-899-0995
NSN 5975-00-964-9064
NSN 5945-00-873-3089
NSN 6110-01-106-4440
NSN 5985-01-420-4209
NSN 6650-01-180-6079