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 5990-01-492-6575
NSN 6650-00-559-1462
NSN 6240-01-086-6174
NSN 5835-00-859-8330
NSN 6130-00-733-4918
NSN 5945-01-060-3216
NSN 5975-00-159-0969
NSN 2925-00-733-3519
NSN 5965-01-443-3000
NSN 6620-00-663-8962
NSN 2925-00-355-5130
NSN 5950-01-167-8616