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 6320-01-308-0009
NSN 6320-01-230-8444
NSN 5950-01-615-3290
NSN 6240-01-186-6448
NSN 5910-01-025-6738
NSN 5945-00-246-5740
NSN 6320-00-823-2015
NSN 5999-01-550-7823
NSN 5990-00-727-0723
NSN 6130-01-350-3585
NSN 6685-00-404-6499
NSN 5930-01-003-9174