A metal frame enclosing a metal core which is constructed of perforated sheet metal, bars, core material, or the like. It is used to form an openwork barrier or screen to allow the passage of a maximum quantity of air and/or light, but excluding the passage of foreign objects. Excludes guard, fan impeller.
Classification: Parts and accessories, nesoi, of bodies (including cabs) of heading 8701 to 8705
NSN 5910-01-181-4731
NSN 6610-01-559-5073
NSN 5999-01-068-4445
NSN 5990-01-364-8405
NSN 5998-01-152-2224
NSN 6130-01-013-5538
NSN 6240-00-485-6012
NSN 6150-00-221-5122
NSN 5998-01-570-4747
NSN 6650-01-530-7763
NSN 5895-01-650-3601
NSN 5990-01-395-4194