A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.
Classification: Other unwrought aluminum alloys, nesoi
NSN 5945-01-026-0506
NSN 5920-00-140-8912
NSN 5935-01-157-8282
NSN 6620-01-643-5531
NSN 5935-01-279-0194
NSN 6685-01-328-4012
NSN 6240-00-594-7138
NSN 6135-01-071-4923
NSN 5990-00-576-4882
NSN 6105-01-141-6912
NSN 5960-01-458-6484
NSN 2925-01-415-2140