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 5990-01-608-9271
NSN 6620-00-553-4672
NSN 5998-01-428-6738
NSN 4140-01-360-1602
NSN 5999-01-067-7958
NSN 5915-00-476-1374
NSN 6110-01-106-2708
NSN 6105-01-643-4226
NSN 4140-00-122-6422
NSN 5930-01-109-6012
NSN 5915-00-205-2615
NSN 6685-01-056-5283