This listing is for a New Old Stock Oil Seal:
CHARACTERISTIC                          VALUE
TEMP RATING                             -40.0 DEG FAHRENHEIT AND 200.0 DEG FAHRENHEIT     
ACCOMMODATED SHAFT DIAMETER             2.438 INCHES NOMINAL                              
SEAL WIDTH                              0.375 INCHES NOMINAL                              
ACCOMMODATED SHAFT MAXIMUM              3000 FEET PER MINUTE                              
RATED SPEED                                                                               
CASE STYLE                              SQUARE                                            
HOUSING BORE DIAMETER                   3.125 INCHES NOMINAL                              
HARDNESS RATING                         80.0 SHORE DUROMETER A NOMINAL OVERALL            
SEALING ELEMENT STYLE                   ANGULAR                                           
MAXIMUM PRESSURE RATING                 7.0 POUNDS PER SQUARE INCH                        
COLOR                                   BLACK                                             
MATERIAL                                RUBBER SYNTHETIC SEALING ELEMENT                  
MATERIAL                                STEEL CASE