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 5996-00-270-0340
NSN 5915-01-630-5962
NSN 5925-01-417-1942
NSN 5915-00-229-1474
NSN 6130-01-346-6678
NSN 5990-01-338-2103
NSN 6320-00-238-9973
NSN 6650-01-614-0947
NSN 6685-01-390-6846
NSN 5999-01-468-2028
NSN 5925-01-282-6058
NSN 6150-01-367-8745