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 6105-01-310-9799
NSN 5915-01-295-0949
NSN 6110-00-009-6787
NSN 6610-01-219-1656
NSN 6320-00-937-5625
NSN 5945-00-347-5153
NSN 5910-01-520-5321
NSN 6135-00-377-9165
NSN 6145-01-368-0761
NSN 5920-01-237-3224
NSN 5998-01-460-5009
NSN 6145-01-212-4359