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 5975-01-034-8983
NSN 6105-01-464-6208
NSN 6610-00-919-3875
NSN 6110-01-208-4920
NSN 6110-01-165-6122
NSN 6110-01-579-2823
NSN 6610-01-216-9542
NSN 5990-00-201-1162
NSN 6130-00-707-5931
NSN 5920-01-444-9935
NSN 6105-00-915-4590
NSN 6320-01-264-4563