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 5915-01-094-1876
NSN 5985-01-514-2130
NSN 5999-01-079-6783
NSN 5895-01-546-3108
NSN 6685-01-294-6386
NSN 4140-01-180-5576
NSN 5960-01-413-3877
NSN 6645-01-592-7563
NSN 5990-01-647-8574
NSN 5835-01-197-5673
NSN 5960-01-144-9183
NSN 2925-01-518-3453