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 5935-01-494-9761
NSN 6685-01-421-4403
NSN 6130-01-572-9248
NSN 5930-01-331-4077
NSN 5990-01-254-2936
NSN 6110-00-991-0859
NSN 5998-01-460-0608
NSN 7035-01-034-6183
NSN 4140-01-520-4491
NSN 5925-01-275-8786
NSN 5855-01-173-0808
NSN 5935-01-428-7767