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 5895-01-512-9851
NSN 4140-01-323-4279
NSN 5935-00-285-2767
NSN 5935-00-019-9990
NSN 6620-01-553-2378
NSN 6105-01-409-2023
NSN 5925-01-538-0708
NSN 6645-01-253-5316
NSN 4140-01-449-5965
NSN 5965-00-932-4591
NSN 5999-01-181-7401
NSN 6610-01-422-1322