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 5960-01-428-4471
NSN 5895-01-179-9693
NSN 5935-00-933-5287
NSN 6220-00-443-1693
NSN 5990-01-025-7466
NSN 5998-01-303-6218
NSN 5960-00-367-2571
NSN 6145-01-617-4323
NSN 6240-01-243-5714
NSN 6150-00-246-3382
NSN 6130-01-555-8062
NSN 6610-01-544-6551