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 6320-01-155-8295
NSN 5960-00-615-0809
NSN 5930-01-598-2875
NSN 6105-00-575-9720
NSN 5996-01-495-0763
NSN 6645-01-029-4525
NSN 5895-00-206-7373
NSN 6685-01-381-0445
NSN 5996-00-874-3047
NSN 6130-01-460-4826
NSN 6110-01-205-0669
NSN 6620-00-986-0747