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 5975-01-216-4289
NSN 6320-00-194-4252
NSN 6105-00-252-9017
NSN 6110-01-454-6735
NSN 6650-01-016-0406
NSN 6130-01-463-6714
NSN 5999-01-009-2197
NSN 5945-01-414-3878
NSN 6620-00-317-7820
NSN 5999-01-563-4826
NSN 6110-01-028-5500
NSN 6320-01-177-3192