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 5905-00-228-0738
NSN 5990-01-416-1017
NSN 5910-01-196-6153
NSN 6145-00-973-5628
NSN 6105-00-099-8818
NSN 6150-00-769-3121
NSN 6320-00-270-8222
NSN 5920-01-519-2399
NSN 5996-01-433-1476
NSN 6145-01-551-1419
NSN 5930-00-137-7380
NSN 5895-01-550-5062