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 5960-01-377-1907
NSN 6145-01-372-0600
NSN 5915-00-423-2749
NSN 5950-00-932-3232
NSN 6110-01-260-8059
NSN 6150-01-283-3998
NSN 6130-00-205-1714
NSN 5945-01-233-9246
NSN 5990-01-647-8574
NSN 6620-00-678-8777
NSN 5910-00-814-2939
NSN 5950-01-403-2852