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 5835-01-291-5405
NSN 5998-01-441-2109
NSN 6145-01-040-1036
NSN 5998-01-047-9277
NSN 2925-01-516-0124
NSN 5960-01-217-4526
NSN 6610-00-701-2600
NSN 5998-01-545-6989
NSN 5960-01-632-6576
NSN 5920-01-292-2570
NSN 5975-01-101-5348
NSN 6145-01-063-8566