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 5905-00-446-4807
NSN 5999-01-428-7793
NSN 5999-01-484-2936
NSN 5960-01-243-0007
NSN 5998-01-123-2458
NSN 5855-01-285-3483
NSN 5915-01-120-2165
NSN 5999-01-144-1481
NSN 6220-01-600-3946
NSN 4140-00-332-5956
NSN 5915-00-244-1702
NSN 6685-01-357-7606