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 6650-00-464-1183
NSN 6685-01-351-9055
NSN 2925-01-054-3190
NSN 6135-00-112-8637
NSN 2925-00-416-2894
NSN 5915-01-408-9909
NSN 5910-01-411-1920
NSN 5985-00-703-0999
NSN 5905-00-912-1816
NSN 5905-01-574-0551
NSN 5965-01-567-7984
NSN 6620-00-273-8735