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 5945-01-634-0588
NSN 6145-01-226-2077
NSN 5855-01-331-8502
NSN 5925-01-035-3151
NSN 5895-00-052-6192
NSN 6135-00-228-8140
NSN 5935-01-077-9086
NSN 6130-01-342-7712
NSN 6110-01-521-7345
NSN 5998-01-287-8523
NSN 5935-00-209-0923
NSN 6105-01-534-2991