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 6620-01-420-8666
NSN 6110-00-098-6768
NSN 2925-00-936-4333
NSN 5975-01-090-7480
NSN 5920-01-534-3806
NSN 5930-01-562-9389
NSN 6320-01-600-5808
NSN 4140-01-419-5976
NSN 5950-00-568-2352
NSN 6110-00-350-1411
NSN 5910-00-721-2274
NSN 5910-01-598-8298