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 5945-00-081-2754
NSN 6145-00-011-2390
NSN 6610-01-159-0438
NSN 5999-00-209-9277
NSN 6145-00-318-9206
NSN 5996-01-062-7229
NSN 5920-01-143-2212
NSN 5998-01-519-7848
NSN 5990-01-506-7695
NSN 5910-01-271-0920
NSN 6645-01-190-0085
NSN 6110-01-520-6066