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 2925-01-448-2880
NSN 6105-01-580-0557
NSN 5999-01-130-8672
NSN 5910-01-115-5380
NSN 6645-01-568-7517
NSN 5920-01-312-8106
NSN 5945-01-199-0269
NSN 4140-01-448-9725
NSN 6135-01-592-4139
NSN 4140-01-148-1900
NSN 6685-01-199-1304
NSN 4140-00-027-5150