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 5895-00-170-4568
NSN 5905-01-100-1146
NSN 5935-00-598-1235
NSN 6685-00-276-9889
NSN 6130-01-467-1565
NSN 6610-00-798-2900
NSN 6145-01-265-9360
NSN 5990-01-590-4515
NSN 6110-00-895-6034
NSN 5945-00-327-4787
NSN 2925-01-589-4880
NSN 6135-01-156-4627