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 5835-01-604-6337
NSN 6130-01-418-1606
NSN 5915-00-368-4564
NSN 5960-00-161-3728
NSN 5925-01-351-5458
NSN 5935-01-198-3234
NSN 5960-01-332-9695
NSN 5835-01-132-7002
NSN 5915-01-061-8740
NSN 6130-01-335-0437
NSN 6650-01-521-0670
NSN 6685-01-445-6982