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 6240-00-829-4179
NSN 6650-01-479-5386
NSN 6650-01-289-0524
NSN 5960-00-014-3445
NSN 6220-01-249-3884
NSN 5999-01-145-6304
NSN 5975-01-378-7099
NSN 6145-01-518-3411
NSN 6145-01-567-4802
NSN 6105-01-385-2063
NSN 6130-01-567-8434
NSN 5835-01-535-0948