This SAE Standard specifies the dimensional requirements necessary for the interchangeability of tapered shaft ends and hubs for fuel injection pumps of diesel engines.
SAE J1419-2015 history
2015SAE J1419-2015 Tapers for Shaft Ends and Hubs for Fuel Injection Pumps
1999SAE J1419-1999 Tapers for Shaft Ends and Hubs for Fuel Injection Pumps
1993SAE J1419-1993 Tapers for Shaft Ends and Hubs for Fuel Injection Pumps