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 5996-01-467-2177
NSN 6620-00-927-5909
NSN 5945-01-220-8428
NSN 5985-01-212-9180
NSN 6650-01-386-6711
NSN 5945-00-341-8018
NSN 6650-01-418-0790
NSN 5945-00-440-0516
NSN 6105-00-133-1582
NSN 5835-01-602-0311
NSN 5905-01-508-9022
NSN 5910-00-481-9072