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 5975-01-352-7829
NSN 6220-01-266-6548
NSN 5990-01-013-8464
NSN 5920-01-278-0600
NSN 6135-00-377-9165
NSN 6620-00-436-0281
NSN 5915-01-049-5756
NSN 5950-00-840-8335
NSN 5950-00-881-6512
NSN 6320-01-371-0515
NSN 5930-00-231-3800
NSN 5835-01-482-1591