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 5945-01-163-2503
NSN 6145-00-843-7587
NSN 6105-00-116-9717
NSN 5920-01-145-8616
NSN 5930-01-633-9610
NSN 7035-01-162-7452
NSN 6130-01-008-4633
NSN 6610-01-003-9763
NSN 5915-01-418-9653
NSN 6240-00-423-9575
NSN 6610-00-681-0590
NSN 5998-01-653-7426