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 6610-01-278-9387
NSN 6320-01-449-1014
NSN 2925-00-596-9775
NSN 6320-00-646-3311
NSN 6650-01-399-8552
NSN 6130-01-107-8333
NSN 6650-00-264-0664
NSN 5835-01-040-1960
NSN 6220-01-117-8510
NSN 6620-01-633-8443
NSN 5915-01-268-7328
NSN 2925-01-523-3607