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 6620-01-029-3705
NSN 6105-01-074-1180
NSN 5998-01-146-5510
NSN 6135-00-179-8305
NSN 5999-01-223-8985
NSN 5855-01-658-4510
NSN 5895-01-068-1662
NSN 5835-01-485-0210
NSN 5996-00-739-2315
NSN 5975-01-372-4666
NSN 5960-00-633-7670
NSN 5855-00-937-7709