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 6620-00-376-7046
NSN 6105-01-158-7618
NSN 5996-01-516-4075
NSN 6620-00-738-6078
NSN 5855-00-179-8588
NSN 5895-01-430-4934
NSN 5999-01-646-2820
NSN 5895-01-116-2065
NSN 5965-00-982-2314
NSN 5910-00-150-8653
NSN 5920-01-042-9351
NSN 5920-01-309-0843