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 6150-00-955-5549
NSN 5975-01-386-4457
NSN 5998-01-016-0961
NSN 5950-00-194-4236
NSN 6220-01-110-9708
NSN 6135-01-532-4104
NSN 5835-01-131-2027
NSN 6130-01-536-8090
NSN 5925-00-334-4048
NSN 5915-00-000-0148
NSN 6650-01-456-4527
NSN 6130-00-784-6646