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 6220-00-238-0433
NSN 5996-00-453-6027
NSN 6150-01-292-2258
NSN 6130-00-354-9851
NSN 6650-00-187-5388
NSN 4140-01-576-9796
NSN 6110-01-390-4102
NSN 6150-00-259-2791
NSN 5990-01-500-5412
NSN 5998-00-411-6989
NSN 5990-01-462-1617
NSN 6105-01-408-6135