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 5895-00-707-6663
NSN 5905-01-620-8158
NSN 5975-01-446-1241
NSN 5975-01-190-5489
NSN 5930-00-927-3815
NSN 6135-00-309-0074
NSN 5945-01-521-0916
NSN 5930-00-482-4996
NSN 5855-01-543-5011
NSN 6220-00-274-8541
NSN 5975-01-047-0587
NSN 5935-01-135-6797