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 5935-01-167-7790
NSN 5905-00-114-0711
NSN 5910-01-468-6806
NSN 5920-01-188-6458
NSN 6610-01-228-8883
NSN 6105-00-099-8818
NSN 6145-01-577-1557
NSN 5945-01-431-7743
NSN 6220-01-435-4839
NSN 6650-01-448-4996
NSN 5945-01-262-2106
NSN 6320-01-332-7020