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 6620-01-411-2295
NSN 5945-01-653-4597
NSN 5965-01-208-1532
NSN 7035-00-902-8995
NSN 5996-00-107-2499
NSN 5996-01-031-8916
NSN 6240-01-328-3956
NSN 6130-01-564-1902
NSN 6220-00-118-6112
NSN 6645-01-123-9277
NSN 5996-01-106-2763
NSN 5905-00-480-4646