Heat treat 0; u/o p/n 160d136171-1
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 5855-00-231-7790
NSN 5930-01-105-5512
NSN 5996-01-455-6495
NSN 7035-00-283-3112
NSN 4140-01-362-8017
NSN 5920-01-335-5118
NSN 5930-00-107-7718
NSN 6150-01-294-8240
NSN 5895-01-261-3094
NSN 6610-01-511-0982
NSN 5835-00-231-9544
NSN 7035-01-485-5114