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 4140-00-968-7367
NSN 6650-01-541-4357
NSN 5910-01-482-8782
NSN 5998-01-403-2586
NSN 5835-00-034-4976
NSN 6145-00-827-3435
NSN 6135-00-735-8530
NSN 5950-01-119-6116
NSN 4140-00-816-8820
NSN 5930-00-251-3497
NSN 6105-01-515-5578
NSN 7035-00-631-3782