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 5990-00-810-1518
NSN 5925-01-348-0826
NSN 5935-00-158-5011
NSN 5960-01-387-8467
NSN 6320-00-681-1324
NSN 7035-00-626-1958
NSN 5960-01-438-0245
NSN 6110-01-340-0783
NSN 6610-01-608-5285
NSN 6645-01-501-0576
NSN 6130-00-455-9911
NSN 5895-00-065-6731