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 2925-00-310-3690
NSN 6645-01-331-5674
NSN 5975-01-137-1798
NSN 5925-01-087-4854
NSN 6645-01-428-3576
NSN 5835-00-092-1136
NSN 6105-00-866-2740
NSN 7035-00-800-0770
NSN 5920-01-177-9200
NSN 5915-01-161-3280
NSN 5960-01-013-9346
NSN 5915-01-582-2659