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 6110-01-453-5080
NSN 5985-01-046-9976
NSN 6145-01-596-5061
NSN 6105-01-615-8060
NSN 5996-01-375-8769
NSN 6240-01-396-7685
NSN 7035-00-803-3056
NSN 6135-01-187-4382
NSN 5915-01-209-3813
NSN 7035-01-657-7183
NSN 5855-01-175-3990
NSN 5950-00-884-6522