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 5950-01-425-2163
NSN 6145-00-512-6675
NSN 5905-00-470-7736
NSN 6610-00-897-8499
NSN 5985-01-415-1246
NSN 5999-01-493-1662
NSN 5996-01-501-0827
NSN 5835-01-118-4690
NSN 6130-01-224-7954
NSN 5985-00-920-7864
NSN 5945-01-590-5762
NSN 5975-01-519-8326