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 5910-01-078-8952
NSN 5910-01-633-9963
NSN 6650-01-389-0225
NSN 6240-00-466-0703
NSN 5945-00-035-8481
NSN 5999-01-374-6031
NSN 5990-00-518-3195
NSN 5930-01-434-5955
NSN 5999-01-302-0075
NSN 5905-01-561-2518
NSN 6150-00-243-9531
NSN 6110-00-774-9727