|  | 
                            
                                |   | 
		                    
		                        | National Stock Number:
 6640-01-331-1948
 
 Federal Supply Class:
 6640
 
 National Item Identification Number:
 013311948
 
 Description:
 IMPELLER,WATER BATH CIRCULATOR
 | 
		                    
		                        | 
 Manufacturer Information:
 
 | 505465 | 48619 | PRECISION SCIENTIFIC PETROLEUM INSTRUMENTS CO | 
 | 
				            
					            | 
 Techincal Specification:
 
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | FOR USE ON WATER BATH CIRCULATOR; MODEL 66590 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | IMPELLER WATER BATH CIRCULATOR E.I. NSN 6640004715691 |  | PURCHASE DESCRIPTION IDENTIFICATION | 48619-505465 | 
 |