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 5945-01-571-8594
NSN 5996-00-373-9001
NSN 5996-01-367-6557
NSN 6645-00-270-6817
NSN 6135-00-299-6918
NSN 6620-01-487-8735
NSN 5996-01-425-1455
NSN 6145-01-647-4096
NSN 5930-01-560-7889
NSN 6645-01-222-5468
NSN 6685-01-197-7703
NSN 6320-01-015-9856