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 6685-00-763-6842
NSN 6620-01-572-4486
NSN 5950-01-462-0377
NSN 5920-01-585-9616
NSN 6135-01-611-0125
NSN 6130-01-386-4298
NSN 5960-01-453-6170
NSN 5975-01-218-8584
NSN 6110-01-097-4800
NSN 6105-01-238-1380
NSN 5895-00-861-9739
NSN 5910-01-359-4071