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 5950-01-606-9146
NSN 5895-01-502-1707
NSN 6110-00-379-9693
NSN 5905-01-395-1237
NSN 6150-01-393-0621
NSN 5996-00-556-2479
NSN 5855-00-411-8688
NSN 5975-00-489-6195
NSN 5950-01-128-1419
NSN 6610-01-235-5566
NSN 5999-00-579-4730
NSN 6650-01-316-1191