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 5935-00-932-3835
NSN 6685-01-079-9682
NSN 4140-01-641-4754
NSN 6320-01-399-6177
NSN 5930-00-599-7898
NSN 6645-00-547-4388
NSN 5915-01-027-0800
NSN 4140-00-222-2186
NSN 5920-01-147-4903
NSN 6220-00-517-9300
NSN 6130-01-422-5080
NSN 6645-00-255-1369