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 5975-01-408-7479
NSN 4140-01-314-2862
NSN 5835-01-397-8801
NSN 2925-01-426-3410
NSN 5960-01-386-7086
NSN 5996-00-226-5364
NSN 6240-01-426-5581
NSN 6220-01-024-9444
NSN 5996-01-310-9564
NSN 6110-00-042-8365
NSN 5920-01-229-6102
NSN 5999-01-008-1912