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 6620-00-905-6590
NSN 5990-00-551-1315
NSN 6650-00-187-5388
NSN 5935-01-406-4083
NSN 6145-01-500-5612
NSN 5965-00-252-0803
NSN 2925-01-132-5827
NSN 5960-01-550-2782
NSN 5910-01-169-2076
NSN 5998-01-005-0310
NSN 7035-01-245-2858
NSN 7035-01-343-2186