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 5999-01-173-5616
NSN 5910-01-223-4793
NSN 5975-00-138-6786
NSN 5998-01-116-3039
NSN 6650-01-467-2355
NSN 5895-01-263-9179
NSN 5960-01-263-6781
NSN 7035-01-444-4240
NSN 6130-01-242-9778
NSN 5985-01-162-2594
NSN 6220-01-466-8702
NSN 6220-00-088-0580