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 6150-00-104-4572
NSN 5855-00-821-7512
NSN 5915-01-459-6601
NSN 2925-01-266-5229
NSN 4140-01-323-3983
NSN 5996-00-629-2894
NSN 5855-01-138-4985
NSN 5905-01-140-7761
NSN 5855-01-149-4110
NSN 5905-01-232-0952
NSN 6685-01-563-8487
NSN 6220-00-512-9472