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 5999-01-209-4597
NSN 6110-00-287-6521
NSN 5920-00-454-4263
NSN 5905-01-214-1049
NSN 6105-01-237-2507
NSN 6130-01-449-1868
NSN 6650-01-167-5604
NSN 5945-01-609-0546
NSN 5835-01-347-8714
NSN 6150-01-277-8345
NSN 5960-01-430-3911
NSN 6105-01-557-4372