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 6610-01-066-2970
NSN 5985-00-222-6420
NSN 5990-01-035-6869
NSN 5990-01-168-3257
NSN 6105-00-369-1668
NSN 5930-01-085-4573
NSN 6145-01-189-5945
NSN 6145-00-296-0085
NSN 5985-00-703-0999
NSN 7035-01-336-0464
NSN 5855-00-790-8784
NSN 5925-00-248-4331