| 
                                    
                                 | 
                            
                            
                                
                                     
                                 | 
                            
		                    
		                        
		                             National Stock Number: 4820-00-236-9454
  Federal Supply Class: 4820
  National Item Identification Number: 002369454
  Description: VALVE,CHECK
  Detail: A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design. 
		                         | 
		                    
		                    
		                        
                                    
  Manufacturer Information:
 | 1606-2 | 10129 | PARKER-HANNIFIN CORPORATION |  | 1606A2 | 77521 | BOSCH AUTOMATION TECHNOLOGY |  | 989209 | 10129 | PARKER-HANNIFIN CORPORATION |  | LD1-25-1D | 10129 | PARKER-HANNIFIN CORPORATION |   
		                         | 
		                    
				            
					            
						            
  Techincal Specification:
 | MATERIAL | STEEL OVERALL |  | CENTER TO CENTER DISTANCE | 1.188 INCHES |  | FLOW CONTROL DEVICE | POPPET |  | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE |  | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |  | VALVE OPERATION METHOD | MANUAL |  | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |  | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS |  | THREAD SERIES DESIGNATOR | UNF ALL ENDS |  | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS |  | THREAD CLASS | 2A ALL ENDS |  | THREAD DIRECTION | RIGHT-HAND ALL ENDS |  | MOUNTING POSITION | HORIZONTAL |  | DISK LOADING METHOD | WEIGHT |  | MOUNTING FACILITY | THREADED FASTENER |  | SPECIAL FEATURES | PAINTED GRAY |   
					             |