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 5855-00-494-9581
NSN 6220-01-351-1555
NSN 5999-00-950-9416
NSN 5960-00-553-5792
NSN 6105-00-240-1055
NSN 5960-00-129-6660
NSN 6145-01-056-5171
NSN 6240-01-439-9544
NSN 5895-01-014-1704
NSN 5999-01-502-8775
NSN 6610-01-235-5566
NSN 5985-01-012-4281