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 6240-01-459-1972
NSN 5996-01-139-2843
NSN 5965-00-529-0602
NSN 5855-01-152-8782
NSN 6150-01-312-5574
NSN 6645-01-161-3689
NSN 5905-01-269-6253
NSN 6645-00-799-3253
NSN 2925-01-551-5375
NSN 5920-01-196-4614
NSN 5910-00-865-2152
NSN 5930-01-477-4221