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 5950-01-469-0311
NSN 6240-00-472-4635
NSN 5835-01-100-3265
NSN 5925-01-454-4419
NSN 7035-01-596-5381
NSN 2925-01-424-0235
NSN 6145-01-643-5536
NSN 6240-00-952-1906
NSN 5998-01-372-5062
NSN 6130-00-020-9289
NSN 5950-00-960-0191
NSN 6240-01-233-2334