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 6650-01-579-3855
NSN 6320-01-326-1316
NSN 5990-01-555-6616
NSN 6110-00-022-2555
NSN 4140-01-487-4394
NSN 4140-00-846-4786
NSN 5935-01-563-6318
NSN 5990-01-116-2181
NSN 6610-00-725-2973
NSN 5999-01-235-3523
NSN 5920-01-514-2965
NSN 6240-00-146-9322