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 5998-01-447-1434
NSN 5965-01-350-1890
NSN 4140-00-878-7356
NSN 5998-01-288-2263
NSN 5930-01-086-9228
NSN 6110-01-022-0740
NSN 5975-01-291-2987
NSN 5895-01-417-1006
NSN 5998-01-300-6555
NSN 5960-01-614-8005
NSN 6650-00-938-6785
NSN 5895-00-419-4514