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 5905-00-277-7439
NSN 5965-01-173-9106
NSN 6105-01-388-1115
NSN 6135-01-632-9323
NSN 5910-00-316-3537
NSN 6110-01-224-7502
NSN 6150-01-355-8488
NSN 5975-01-253-7561
NSN 6240-01-573-3316
NSN 5905-00-788-4514
NSN 5925-01-297-1933
NSN 5930-00-704-9786