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 4140-00-110-4524
NSN 6135-01-386-5709
NSN 6320-00-306-0124
NSN 6610-00-084-7085
NSN 5990-00-754-5253
NSN 5920-01-430-2530
NSN 5895-00-379-4699
NSN 6240-01-645-7751
NSN 5945-01-005-0328
NSN 5998-01-572-9814
NSN 5996-01-608-5244
NSN 6110-01-410-3434