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 5985-01-537-3244
NSN 5910-01-217-3365
NSN 5975-00-498-2486
NSN 5965-01-215-3184
NSN 5935-00-632-7881
NSN 5895-01-391-3531
NSN 5915-01-380-7623
NSN 6685-00-432-3576
NSN 6130-01-361-8628
NSN 5990-01-196-2953
NSN 5945-00-954-4487
NSN 5998-00-441-9659