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 6685-01-218-3043
NSN 6110-01-633-9660
NSN 5965-00-929-4536
NSN 5910-01-441-5739
NSN 5998-01-008-9615
NSN 5999-01-478-8961
NSN 5960-01-120-6523
NSN 6110-01-652-3533
NSN 6145-01-352-6459
NSN 6620-01-437-3146
NSN 5915-00-636-9785
NSN 5945-00-264-6302