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 6650-00-957-9985
NSN 5855-01-473-6076
NSN 5920-01-160-0057
NSN 5950-00-283-7391
NSN 5910-00-837-6183
NSN 5835-01-442-6079
NSN 6220-00-379-4044
NSN 6610-01-536-4056
NSN 5915-00-497-5834
NSN 5925-01-529-6836
NSN 5915-00-091-5242
NSN 6650-00-061-2232