| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 1240-01-106-1866
 
 Federal Supply Class:
 1240
 
 National Item Identification Number:
 011061866
 
 Description:
 WINDOW,OPTICAL INSTRUMENT
 |  
		                        | 
 Manufacturer Information:
 
 | 153C7537P1 | 89954 | BAE SYSTEMS CONTROLS INC. |  | GLS1028-001 | 59321 | GOULD PRECISION OPTICS INC | 
 |  
					            |  |  |