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 5998-00-999-2178
NSN 6320-00-194-4252
NSN 5855-01-160-3802
NSN 6320-01-054-3046
NSN 6145-00-479-0042
NSN 6620-00-472-5146
NSN 6620-01-009-1423
NSN 6320-00-261-9136
NSN 5925-01-305-5198
NSN 6105-01-064-0269
NSN 5905-00-506-2652
NSN 5990-01-147-5225