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 6685-00-291-4050
NSN 5960-01-023-6618
NSN 6130-00-240-2438
NSN 5965-01-446-6001
NSN 6610-01-475-9020
NSN 5920-00-269-6178
NSN 6135-01-469-7574
NSN 5950-01-091-8626
NSN 6610-00-903-6095
NSN 2925-00-917-2842
NSN 5975-01-376-4966
NSN 6220-00-185-3131