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 6620-01-215-0470
NSN 5960-00-535-4555
NSN 5930-01-294-4691
NSN 6145-00-158-8704
NSN 6320-01-540-4885
NSN 5945-01-162-2195
NSN 5895-01-654-9017
NSN 6105-01-245-0202
NSN 6135-01-353-1036
NSN 5915-01-102-1601
NSN 5996-00-568-8288
NSN 5975-00-834-1821