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 5960-00-875-4655
NSN 5945-00-260-4333
NSN 5965-01-330-9152
NSN 5935-01-201-8468
NSN 6135-01-413-4747
NSN 5990-01-533-1347
NSN 6130-01-541-2512
NSN 6645-01-199-7553
NSN 6620-00-264-8030
NSN 6150-00-372-5979
NSN 5985-01-075-4699
NSN 5920-01-141-5706