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 6620-01-567-2084
NSN 6130-00-201-3710
NSN 5910-00-420-9057
NSN 6145-01-277-7367
NSN 5990-00-281-4164
NSN 6150-01-357-6223
NSN 6105-01-453-9047
NSN 4140-00-844-9436
NSN 6685-01-080-7029
NSN 5990-00-087-6177
NSN 5996-00-150-7335
NSN 6240-00-504-2531