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 5930-01-246-5499
NSN 6145-00-419-0550
NSN 5965-00-224-6034
NSN 5996-01-323-9370
NSN 5985-01-226-5307
NSN 5905-01-543-9033
NSN 5990-00-557-8726
NSN 6220-01-200-3410
NSN 6320-01-052-2118
NSN 6650-01-101-4339
NSN 5999-01-431-7323
NSN 6150-00-324-4409