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 5935-01-505-3790
NSN 6240-01-452-7006
NSN 6145-00-482-1724
NSN 5950-01-032-4178
NSN 6645-01-537-1066
NSN 5925-01-634-0664
NSN 5895-01-623-6275
NSN 5915-01-088-6908
NSN 5920-00-840-5428
NSN 6145-01-025-0912
NSN 5965-01-429-9777
NSN 6620-01-255-7757