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 5990-01-338-2103
NSN 6685-01-539-5808
NSN 6150-01-542-9571
NSN 5990-01-179-1000
NSN 5945-01-158-1493
NSN 6650-01-534-8357
NSN 5935-01-495-3751
NSN 6130-00-119-9170
NSN 6135-00-455-2425
NSN 7035-01-474-2768
NSN 6320-01-428-9205
NSN 5925-00-825-6068