B5.9 covers complete dimensions for each size & type of nose, dimensions of gages for checking the important dimensions on these spindle noses. It pertains to spindle noses for use on engine, tool room, turret & automatic lathes.
ASME B5.9-1967(R2014) history
0000 ASME B5.9-1967(R2014)
1967ASME B5.9-1967 Spindle Noses for Tool Room Lathes, Engine Lathes, Turret Lathes, and Automatic Lathes