| 
                                    
                                 | 
                             
                            
                                
                                     
                                 | 
                             
		                    
		                        
		                             National Stock Number: 4710-21-899-6911
  Federal Supply Class: 4710
  National Item Identification Number: 218996911
  Description: PIPE ASSEMBLY,METAL
		                         | 
		                     
		                    
		                        
                                    
  Manufacturer Information:
 | A53 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS |  | SCHEDULE 40 | 08487 | GRINNELL CORP OF CANADA |   
		                         | 
		                     
				            
					            | 
						            
					             | 
				             
		                 
		             |