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 5998-00-864-0778
NSN 5855-01-449-5724
NSN 6110-01-158-5680
NSN 5895-00-463-1797
NSN 5999-01-312-3249
NSN 5985-00-567-0684
NSN 5915-01-064-0514
NSN 5965-00-553-6898
NSN 5925-00-269-2685
NSN 6320-01-176-8367
NSN 5905-01-191-9808
NSN 6620-01-619-3980