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 6105-01-170-5420
NSN 5905-01-480-0966
NSN 5835-01-490-9751
NSN 2925-01-105-7850
NSN 5990-01-579-2711
NSN 5905-00-581-7435
NSN 6105-01-088-0493
NSN 5910-00-824-9592
NSN 5930-00-495-3162
NSN 2925-00-225-5386
NSN 6320-01-279-0343
NSN 7035-00-731-8729