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: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5998-01-610-5732
NSN 5895-01-634-0630
NSN 6150-01-083-6566
NSN 4140-00-058-9839
NSN 6650-01-528-8045
NSN 6105-01-633-6812
NSN 5915-01-464-8971
NSN 5998-01-257-4726
NSN 6685-01-253-8036
NSN 5965-01-578-6260
NSN 5990-01-100-1840
NSN 6105-00-878-4273