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 5930-01-493-5530
NSN 5835-00-198-4936
NSN 2925-00-707-6770
NSN 6240-01-598-5733
NSN 5915-01-146-6725
NSN 5905-01-607-9731
NSN 6610-01-400-3880
NSN 6150-01-538-8563
NSN 5996-01-604-6598
NSN 5975-01-488-9460
NSN 6110-00-237-4073
NSN 6145-01-130-0673