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 6150-01-388-2278
NSN 6240-01-309-0695
NSN 5975-01-537-7503
NSN 2925-01-327-3069
NSN 5930-01-582-2140
NSN 6240-01-104-5693
NSN 6320-01-512-2031
NSN 6150-01-284-7746
NSN 5999-00-615-9107
NSN 6240-01-230-4938
NSN 6650-01-589-0893
NSN 6145-01-060-5394