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 6610-01-394-4944
NSN 6135-01-091-6021
NSN 7035-00-155-9513
NSN 5925-00-487-7542
NSN 5920-01-474-1504
NSN 5985-00-932-4257
NSN 5996-00-288-1829
NSN 5950-00-193-5185
NSN 5996-00-079-8550
NSN 6220-01-607-7316
NSN 5835-01-291-5405
NSN 5999-01-278-9377