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 5920-01-120-0798
NSN 6220-01-431-7915
NSN 5835-01-069-8002
NSN 6220-00-177-3086
NSN 5998-00-791-3720
NSN 6240-00-105-8380
NSN 6145-01-182-1491
NSN 6645-00-211-6906
NSN 6150-00-195-1827
NSN 5945-00-336-9159
NSN 6645-01-114-5734
NSN 6685-01-362-1278