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 5905-00-243-9269
NSN 5998-01-241-1094
NSN 6685-01-424-0753
NSN 6240-01-198-1966
NSN 5930-01-442-8610
NSN 6240-00-565-9141
NSN 6105-00-725-1572
NSN 5998-01-352-8626
NSN 6650-00-411-4925
NSN 6130-00-049-8300
NSN 5855-01-452-1406
NSN 5835-00-546-4898