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 6110-01-627-2589
NSN 6650-01-173-1952
NSN 5910-01-091-1233
NSN 6135-01-346-0851
NSN 5855-01-506-2016
NSN 5999-01-610-5787
NSN 6240-01-614-9272
NSN 5985-01-337-5017
NSN 5950-01-195-5197
NSN 6145-01-361-4819
NSN 6220-01-294-4547
NSN 5998-01-044-5169