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 2925-01-221-9398
NSN 6620-00-081-7899
NSN 5930-01-557-3353
NSN 6645-01-360-4562
NSN 6620-01-474-4951
NSN 5998-01-408-1045
NSN 6650-00-134-5130
NSN 5960-01-128-9359
NSN 5985-01-431-7448
NSN 5985-00-164-9747
NSN 6610-01-567-3026
NSN 5975-01-288-0415