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 6645-00-947-0625
NSN 5965-01-207-2290
NSN 5990-01-114-5095
NSN 4140-01-353-2205
NSN 6145-01-476-5682
NSN 5960-01-436-8943
NSN 7035-00-490-0485
NSN 5998-01-643-8531
NSN 6150-00-580-0511
NSN 5950-00-432-0292
NSN 5925-00-461-1512
NSN 5905-01-048-5690