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 5855-01-417-3250
NSN 5960-01-491-2993
NSN 6645-01-491-6965
NSN 6145-01-068-3234
NSN 5996-01-567-7699
NSN 5965-01-426-8325
NSN 2925-01-472-4144
NSN 6145-01-493-8639
NSN 5935-01-470-4532
NSN 6610-00-864-4730
NSN 6610-01-061-7730
NSN 5945-01-654-2013