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 6145-00-950-2270
NSN 5835-01-468-0579
NSN 5950-01-121-0459
NSN 5998-01-107-0782
NSN 5905-01-559-7933
NSN 6110-01-289-1284
NSN 5950-01-110-8423
NSN 6610-01-088-9288
NSN 2925-01-505-1666
NSN 5990-01-047-8168
NSN 6240-01-439-5363
NSN 6135-00-450-3528