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 6145-00-407-3752
NSN 5998-01-570-3893
NSN 5990-01-258-3848
NSN 5960-01-290-2604
NSN 6685-00-286-1132
NSN 5998-00-419-0425
NSN 5999-01-320-8311
NSN 6150-01-352-5926
NSN 6105-00-942-8545
NSN 6650-00-349-8732
NSN 5935-01-557-4066
NSN 6150-00-907-9325