| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 1660-00-065-3485
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 000653485
 
 Description:
 GRILLE,METAL
 
 Detail:
 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.
 |  
		                        | 
 Manufacturer Information:
 
 | S6132-80119-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION | 
 |  
					            | 
 Techincal Specification:
 
 | FRAME TYPE | FLAT |  | MOUNTING HOLE DIAMETER | 0.098 INCHES NOMINAL |  | MOUNTING HOLE QUANTITY | 35 |  | SHAPE | SQUARE |  | SPECIAL FEATURES | MATERIAL FED SPEC QQ-A-250/11; 30.650 IN. BY 0.650 IN. | 
 |  |