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 5855-00-138-2386
NSN 6110-00-635-9686
NSN 5950-01-323-6507
NSN 5999-01-442-4750
NSN 6620-01-363-0499
NSN 5975-00-989-2027
NSN 6110-01-088-7198
NSN 5998-00-596-1377
NSN 5855-01-283-0050
NSN 5915-01-145-4989
NSN 5998-00-910-7654
NSN 6620-01-290-8209