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 5950-01-628-4557
NSN 5990-00-518-0684
NSN 6320-00-937-5625
NSN 5920-00-201-4914
NSN 7035-01-196-3445
NSN 5915-00-059-7597
NSN 5990-01-582-1414
NSN 5935-01-503-2892
NSN 6645-00-559-3623
NSN 5998-01-014-7048
NSN 6145-01-302-9522
NSN 5915-01-321-9824