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 4140-01-343-7302
NSN 6145-01-113-8205
NSN 5835-01-589-4735
NSN 5965-00-342-5126
NSN 5996-01-042-3421
NSN 5996-01-013-0432
NSN 5945-01-373-7695
NSN 6685-01-027-1168
NSN 6220-00-054-9503
NSN 5945-00-715-6507
NSN 5950-00-201-5267
NSN 5925-01-499-7490