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 5998-00-156-4574
NSN 5910-01-223-8554
NSN 5895-00-501-4914
NSN 5835-01-203-8295
NSN 5996-01-589-7279
NSN 6685-01-143-5426
NSN 7035-01-618-1438
NSN 5895-01-451-9361
NSN 6130-01-435-6140
NSN 5925-01-386-8657
NSN 5915-00-771-8523
NSN 6610-01-161-4835