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 5998-00-931-9485
NSN 5998-01-167-7190
NSN 6645-00-815-7075
NSN 5950-01-605-1386
NSN 5905-00-473-3916
NSN 6150-01-474-6294
NSN 5985-00-804-9005
NSN 6150-01-155-9130
NSN 5905-01-503-4888
NSN 6620-00-555-3992
NSN 5915-00-243-9589
NSN 5905-01-089-8723