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 5920-01-645-1109
NSN 6135-00-100-8890
NSN 6685-01-055-9643
NSN 5925-01-431-8886
NSN 5975-00-280-9809
NSN 5990-01-426-7350
NSN 5915-00-833-9025
NSN 5945-00-679-3030
NSN 5910-01-428-3620
NSN 5835-01-236-6514
NSN 5915-01-279-6813
NSN 5999-00-306-4691