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 5920-00-916-2254
NSN 5999-01-112-0192
NSN 6320-00-521-9350
NSN 6110-01-241-5785
NSN 6220-01-503-8911
NSN 6135-01-466-0192
NSN 5985-01-519-8452
NSN 5905-01-634-0595
NSN 6610-01-343-7614
NSN 5925-01-359-5918
NSN 6220-00-918-1099
NSN 6240-01-197-3888