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 6135-00-932-3136
NSN 6620-00-270-3275
NSN 6685-01-352-2971
NSN 5960-01-303-5884
NSN 6130-01-643-7201
NSN 6685-00-331-1611
NSN 6105-01-608-7969
NSN 5996-01-245-0548
NSN 6130-00-302-7823
NSN 5945-00-290-1779
NSN 6130-00-598-2034
NSN 5996-01-485-7918