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 5996-00-773-8493
NSN 5855-01-447-4097
NSN 5915-01-253-8913
NSN 4140-01-293-6029
NSN 5975-00-364-6919
NSN 5990-00-221-0878
NSN 5905-00-017-0406
NSN 5905-01-025-2059
NSN 6150-00-924-8253
NSN 4140-01-301-9397
NSN 5990-01-476-0722
NSN 5910-01-589-7384