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 6610-00-308-9034
NSN 5835-00-972-9983
NSN 6130-00-543-5890
NSN 5945-00-001-9721
NSN 5935-01-210-4429
NSN 5945-00-908-4956
NSN 5960-00-100-7329
NSN 6650-01-007-2786
NSN 5935-01-239-2102
NSN 5950-01-196-2095
NSN 5950-00-679-9511
NSN 6620-01-446-7868