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 5960-00-289-6591
NSN 5950-00-243-6875
NSN 6150-00-321-4800
NSN 5855-01-003-7102
NSN 5965-00-686-7067
NSN 6650-00-455-9457
NSN 6320-00-336-9123
NSN 6620-00-371-7109
NSN 5925-00-929-7829
NSN 6650-00-161-4122
NSN 6145-01-150-9749
NSN 5910-01-303-5974