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 5950-00-606-9169
NSN 6110-00-078-3172
NSN 6130-01-295-7452
NSN 5975-01-307-0204
NSN 6610-00-227-8846
NSN 5950-00-826-8882
NSN 5996-01-418-2802
NSN 5930-01-065-2684
NSN 5915-01-080-9999
NSN 5996-01-225-7633
NSN 5950-00-822-3058
NSN 5999-01-514-0083