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 6145-00-738-5601
NSN 6220-01-279-3628
NSN 5985-01-420-6942
NSN 6105-01-533-0407
NSN 5935-00-021-3234
NSN 5996-01-474-6203
NSN 5975-01-305-9076
NSN 6650-01-437-7326
NSN 6645-01-649-8227
NSN 5996-00-019-3998
NSN 5950-00-619-1590
NSN 5935-01-377-3386