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 7035-01-145-5059
NSN 5835-01-360-2657
NSN 5945-01-633-8232
NSN 6110-01-633-9660
NSN 5960-00-233-5488
NSN 5975-01-359-4848
NSN 5915-00-727-2601
NSN 5925-01-172-0036
NSN 5915-01-208-2350
NSN 6610-01-415-5877
NSN 6145-01-396-9124
NSN 5975-00-056-5577