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 6145-01-514-7305
NSN 5935-01-322-2257
NSN 6685-00-270-8070
NSN 5835-01-013-8797
NSN 6685-01-375-0425
NSN 4140-01-012-2460
NSN 6650-00-551-7708
NSN 5965-01-215-0993
NSN 5999-00-856-4761
NSN 6240-01-174-5646
NSN 5999-01-069-1520
NSN 6150-01-246-1628