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 5990-01-507-7495
NSN 4140-01-025-1555
NSN 5930-01-337-6511
NSN 5925-01-463-8594
NSN 5910-00-869-4919
NSN 5930-00-203-2080
NSN 6220-00-326-5864
NSN 5935-01-432-1166
NSN 6650-00-266-6808
NSN 6240-00-204-9355
NSN 5950-01-167-8549
NSN 5999-01-550-8060