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 5895-01-285-4155
NSN 6620-01-365-1499
NSN 5990-01-043-9816
NSN 6135-00-269-5843
NSN 5985-00-275-2830
NSN 5999-00-215-7295
NSN 6145-00-005-1018
NSN 5985-01-420-0944
NSN 6685-01-468-5787
NSN 5985-00-605-0674
NSN 6610-00-865-3848
NSN 6650-01-562-9944