| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 1660-21-803-1640
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 218031640
 
 Description:
 REGULATOR,OXYGEN,DI
 |  
		                        | 
 Manufacturer Information:
 
 | 0-521-306 | 03990 | INGERSOLL-RAND CO |  | 0-521-306WL | 03990 | INGERSOLL-RAND CO |  | 2858B1 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS |  | 3011 | 88535 | ESSEX INDUSTRIES, INC. | 
 |  
					            |  |  |