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 5920-01-605-1084
NSN 5935-01-652-4338
NSN 6150-01-461-8463
NSN 5950-00-233-3967
NSN 6150-00-171-9455
NSN 6130-00-147-6739
NSN 7035-00-193-2269
NSN 5855-00-586-6255
NSN 5960-01-609-6565
NSN 5985-00-824-5528
NSN 5855-01-254-3041
NSN 7035-00-173-2281