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 5999-01-463-9039
NSN 6105-01-119-9623
NSN 5920-00-166-3508
NSN 6240-01-437-4121
NSN 5835-00-912-5656
NSN 6135-01-296-1860
NSN 6320-01-585-8468
NSN 6610-00-598-5268
NSN 5996-01-561-1367
NSN 5935-00-190-3366
NSN 5996-00-403-7981
NSN 5990-01-255-7387