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 6645-00-269-8440
NSN 5960-00-153-7115
NSN 2925-01-141-7563
NSN 6685-00-883-4608
NSN 5945-01-521-7856
NSN 6220-01-505-9880
NSN 5835-01-047-8343
NSN 6135-01-442-4581
NSN 5925-00-480-6710
NSN 5996-01-432-1145
NSN 5895-00-105-6597
NSN 6320-01-201-2776