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 6685-01-286-8679
NSN 6145-01-091-0246
NSN 5960-00-968-7582
NSN 7035-01-143-0355
NSN 6240-00-353-5753
NSN 5998-01-132-9767
NSN 6650-01-426-4253
NSN 5930-01-618-7689
NSN 6130-01-549-8031
NSN 5998-01-525-7685
NSN 6320-00-394-8458
NSN 6240-00-256-6410