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 6105-00-840-5522
NSN 5975-00-503-9190
NSN 5950-00-720-9789
NSN 5915-01-412-8667
NSN 5855-01-100-3272
NSN 5920-00-152-4003
NSN 6145-00-372-3713
NSN 5945-01-255-6333
NSN 5985-00-175-9165
NSN 5965-01-310-9576
NSN 5925-01-606-9684
NSN 5920-01-241-0212