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 6150-01-308-2338
NSN 6105-01-386-4038
NSN 5935-01-430-5562
NSN 5835-01-406-0513
NSN 5945-00-434-4323
NSN 6320-01-624-0193
NSN 4140-00-501-7833
NSN 5998-00-243-0246
NSN 5920-01-621-7024
NSN 6645-01-045-1075
NSN 6130-01-634-0603
NSN 4140-01-446-5720