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 5945-01-310-9728
NSN 5996-01-598-4861
NSN 5835-00-617-3578
NSN 7035-01-569-0993
NSN 6145-00-229-1383
NSN 5905-00-566-0629
NSN 6645-01-523-8809
NSN 2925-01-653-6394
NSN 6150-01-433-4587
NSN 5910-00-967-2337
NSN 5910-01-424-2049
NSN 6145-00-611-4834