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 6610-01-003-9763
NSN 5945-01-609-7154
NSN 6145-01-100-0732
NSN 5895-01-366-9851
NSN 6620-01-586-4260
NSN 5925-00-089-6131
NSN 6685-01-116-4526
NSN 5920-01-053-0987
NSN 6105-00-178-0094
NSN 5935-00-906-6335
NSN 6620-00-654-3738
NSN 6620-00-679-5830