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 6645-01-268-0544
NSN 5910-00-210-8656
NSN 7035-01-509-1959
NSN 5960-00-761-7809
NSN 6645-00-283-6794
NSN 5990-00-081-1266
NSN 5895-01-572-6212
NSN 6130-00-886-4470
NSN 5950-00-409-5822
NSN 6135-01-069-2482
NSN 5996-01-659-9365
NSN 6145-01-053-2969