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 5915-01-507-8871
NSN 5960-01-560-8461
NSN 5985-01-391-1685
NSN 5945-01-616-8006
NSN 7035-00-215-3272
NSN 5985-00-192-0384
NSN 6610-00-291-9093
NSN 5930-01-034-9796
NSN 5905-01-041-5353
NSN 5985-01-499-3253
NSN 5965-01-145-3732
NSN 6130-01-409-1443