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 5910-01-197-8108
NSN 5975-01-214-1438
NSN 5998-01-435-6066
NSN 6110-01-411-6660
NSN 5996-01-242-9710
NSN 5915-01-420-7767
NSN 6320-00-343-1798
NSN 6685-01-589-7104
NSN 6685-01-135-4357
NSN 5965-01-575-9433
NSN 5925-01-288-6243
NSN 6110-01-053-6492