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 5990-00-424-8872
NSN 5915-00-244-1702
NSN 5910-01-433-2454
NSN 5999-01-525-8973
NSN 6650-01-438-4117
NSN 6220-00-160-1298
NSN 6135-01-100-9056
NSN 5996-01-539-1351
NSN 5910-01-194-0090
NSN 5935-00-219-4411
NSN 5990-00-150-6979
NSN 6130-00-078-0616