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 5835-00-226-7825
NSN 5835-01-601-4411
NSN 4140-01-361-6137
NSN 6650-01-358-9800
NSN 5990-00-386-4951
NSN 6610-01-168-7943
NSN 4140-01-091-6797
NSN 4140-00-952-2287
NSN 5990-01-027-0568
NSN 6220-00-446-7626
NSN 6645-00-936-9111
NSN 5996-00-009-3661