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 5960-00-384-2601
NSN 2925-01-372-9455
NSN 6320-01-276-4739
NSN 5855-00-237-4088
NSN 5960-01-191-1982
NSN 5915-01-245-8157
NSN 5999-01-339-8140
NSN 6110-01-507-0457
NSN 6105-01-634-0322
NSN 6685-01-401-5360
NSN 2925-00-676-6440
NSN 5855-00-832-9341