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 5855-01-366-2429
NSN 5999-00-945-7239
NSN 5905-01-582-5744
NSN 5920-01-480-2378
NSN 6685-00-116-0300
NSN 6145-01-419-2420
NSN 5895-00-222-5043
NSN 5915-00-023-8513
NSN 5930-00-369-4140
NSN 5990-01-414-7618
NSN 5998-01-493-4401
NSN 4140-01-338-5087