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 6130-00-522-5489
NSN 5950-01-325-6848
NSN 5990-00-539-7859
NSN 5996-00-912-1078
NSN 6645-01-534-3148
NSN 6130-01-223-5213
NSN 5990-01-576-4383
NSN 6220-01-017-3395
NSN 6610-01-091-3740
NSN 5915-01-106-3944
NSN 5996-01-012-0436
NSN 4140-01-634-0330