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 6620-00-815-2281
NSN 6620-01-358-4853
NSN 6110-00-252-6480
NSN 5998-01-579-7287
NSN 2925-01-213-6622
NSN 6130-00-164-2228
NSN 6620-01-437-8193
NSN 5910-01-074-9155
NSN 6320-00-194-4252
NSN 6135-00-935-5241
NSN 5915-00-761-7572
NSN 5990-00-977-8096