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 6645-00-519-1026
NSN 5920-01-534-7866
NSN 5905-01-112-1914
NSN 5950-00-081-9159
NSN 5855-01-527-7098
NSN 5910-01-415-5758
NSN 5910-00-153-2609
NSN 5990-01-472-2447
NSN 5920-01-521-4262
NSN 5895-01-616-7864
NSN 5855-01-595-9893
NSN 5925-01-231-3289