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 5925-01-415-0261
NSN 5855-01-446-9545
NSN 4140-01-086-0067
NSN 5965-01-429-0881
NSN 5925-01-168-1801
NSN 5965-01-146-1311
NSN 6645-01-616-5820
NSN 6110-01-437-2558
NSN 5835-01-408-6529
NSN 5935-01-036-1926
NSN 5965-00-348-4165
NSN 4140-01-414-7093