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 5990-00-726-3516
NSN 6650-01-081-5244
NSN 6150-00-377-8616
NSN 6620-01-352-5640
NSN 5910-01-178-2548
NSN 4140-01-223-4079
NSN 6110-00-107-1664
NSN 5998-01-614-7869
NSN 6645-01-586-5278
NSN 6240-01-193-1470
NSN 5905-01-410-7780
NSN 5935-01-262-3704