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 5905-00-964-2755
NSN 5996-01-157-1857
NSN 5960-00-525-1898
NSN 6220-01-448-5438
NSN 5945-01-490-2015
NSN 5855-01-203-4719
NSN 6620-00-753-8929
NSN 7035-01-150-6303
NSN 6135-01-049-5980
NSN 6105-00-917-7453
NSN 5996-01-126-7238
NSN 6650-00-333-3046