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 2925-01-578-7731
NSN 2925-00-908-4420
NSN 5996-01-049-7841
NSN 5990-00-503-4724
NSN 5855-01-199-2046
NSN 6620-01-562-8816
NSN 6135-01-014-9755
NSN 5975-01-128-4380
NSN 5999-00-060-1757
NSN 5985-01-423-7512
NSN 5990-01-217-4590
NSN 5960-01-398-9538