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 5835-00-833-7080
NSN 4140-01-058-1394
NSN 6135-00-276-7625
NSN 7035-01-219-7987
NSN 5985-00-051-6744
NSN 5950-01-498-3810
NSN 5985-01-088-1455
NSN 5920-00-081-0537
NSN 5998-01-268-2145
NSN 5920-00-111-2375
NSN 5915-01-336-1764
NSN 6105-01-017-5713