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 6135-01-400-2947
NSN 4140-01-215-4935
NSN 6110-01-257-4563
NSN 5905-00-212-8802
NSN 5935-01-384-3835
NSN 6650-00-872-0942
NSN 5985-01-458-1660
NSN 5925-01-191-6498
NSN 6220-00-848-8857
NSN 6150-01-445-6202
NSN 6645-00-327-4005
NSN 6135-01-445-5316