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 6620-00-088-8045
NSN 4140-00-420-0251
NSN 5998-01-442-2987
NSN 2925-01-587-3956
NSN 5855-01-431-8937
NSN 6130-01-268-1436
NSN 5925-01-137-3752
NSN 2925-00-120-9302
NSN 5835-01-359-2575
NSN 6135-01-364-0667
NSN 6105-00-724-2483
NSN 5910-01-411-1920