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 5998-00-552-4179
NSN 5996-01-094-7025
NSN 5905-01-229-8636
NSN 5910-01-643-5704
NSN 5920-00-914-0832
NSN 2925-01-390-7963
NSN 6320-00-343-1798
NSN 5905-01-290-1201
NSN 6145-01-115-4543
NSN 5910-01-301-9767
NSN 6130-00-621-7997
NSN 6240-01-193-0674