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 5920-01-170-3464
NSN 6650-00-557-0780
NSN 5960-01-513-3230
NSN 5985-00-253-9733
NSN 6685-01-092-3911
NSN 6320-01-365-2701
NSN 5925-01-608-6333
NSN 6620-00-290-6505
NSN 6150-00-751-9173
NSN 6220-01-378-7467
NSN 6240-01-281-8746
NSN 6150-00-084-7571