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 6685-01-528-6740
NSN 5895-01-240-8736
NSN 5935-01-460-1878
NSN 5998-01-027-0855
NSN 6130-00-451-9824
NSN 5965-00-964-1756
NSN 5999-00-147-5857
NSN 6320-01-046-5228
NSN 5996-01-343-2962
NSN 5990-01-598-3251
NSN 6150-00-368-4631
NSN 5905-01-073-9150