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 6130-00-148-8784
NSN 5999-01-148-2225
NSN 5930-01-421-1104
NSN 5835-01-509-8992
NSN 5855-01-199-2046
NSN 5895-01-471-5655
NSN 6620-01-605-1465
NSN 5975-00-153-0050
NSN 4140-00-528-2921
NSN 6320-01-211-6578
NSN 6650-01-591-5057
NSN 5985-01-132-4226