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 6620-00-849-0110
NSN 5915-00-083-8523
NSN 5935-01-566-1584
NSN 5960-01-399-4327
NSN 5965-01-026-9865
NSN 5998-00-617-3472
NSN 5925-01-401-5314
NSN 6240-01-160-4248
NSN 6105-00-903-6789
NSN 6240-00-398-0740
NSN 6685-01-411-7113
NSN 5996-00-932-3796