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 5998-00-814-4914
NSN 5960-00-430-3781
NSN 4140-01-540-8638
NSN 5925-01-229-2855
NSN 5835-01-141-8823
NSN 5950-01-419-6772
NSN 5910-01-602-8415
NSN 2925-01-253-6006
NSN 6130-01-359-1712
NSN 5990-01-555-6616
NSN 5950-00-360-7751
NSN 5925-01-189-2355