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 5950-01-388-0860
NSN 6150-01-659-1352
NSN 6645-01-220-2838
NSN 5920-01-023-0040
NSN 2925-00-720-3948
NSN 6645-00-456-7653
NSN 5945-00-282-3181
NSN 2925-00-134-4827
NSN 6130-01-492-5407
NSN 5920-01-170-3464
NSN 6105-01-129-0102
NSN 6145-01-519-8210