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 5835-01-481-4204
NSN 2925-01-077-6867
NSN 5950-00-727-2100
NSN 5950-00-162-4417
NSN 5895-01-395-5042
NSN 6650-01-027-1181
NSN 5935-01-009-4709
NSN 5895-00-305-7549
NSN 5925-01-409-2616
NSN 5915-01-531-7868
NSN 5975-01-544-0934
NSN 5855-01-223-0833