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 6320-00-731-6134
NSN 5996-01-275-0706
NSN 6150-00-506-0941
NSN 5945-01-314-5432
NSN 5855-00-446-5921
NSN 5895-00-464-2304
NSN 5920-01-033-0449
NSN 6220-00-528-7752
NSN 6620-01-411-5461
NSN 6685-00-269-6444
NSN 5835-00-431-4451
NSN 6610-01-100-3662