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 5998-01-250-5842
NSN 5975-01-514-2296
NSN 5998-00-054-6895
NSN 5855-01-462-0495
NSN 5835-01-628-1748
NSN 5996-01-449-8184
NSN 6145-01-186-9405
NSN 5985-00-856-0835
NSN 6110-00-007-6453
NSN 6135-00-715-4001
NSN 5925-00-304-3315
NSN 5960-01-013-9346