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 6130-00-170-4844
NSN 5985-00-778-2887
NSN 6650-00-101-0559
NSN 5835-01-606-8768
NSN 5895-01-565-7477
NSN 6685-01-107-3962
NSN 6320-01-512-2031
NSN 6145-01-031-6739
NSN 6320-01-350-5570
NSN 5925-01-202-0980
NSN 6135-01-210-8715
NSN 6610-00-814-0569