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 6145-01-409-1034
NSN 5999-01-643-1614
NSN 6620-01-594-1833
NSN 7035-01-432-2424
NSN 5855-01-346-7682
NSN 7035-01-429-7954
NSN 6110-01-359-1751
NSN 5950-01-244-8799
NSN 6220-01-272-9239
NSN 6150-00-056-8743
NSN 6220-01-141-8200
NSN 5996-01-222-0790