ANSI B94.17 1987 Edition, January 1, 1987
Gages - Functional, Ball-Lock Punches, Die Buttons and Retainers
Includes all amendments and changes through Reaffirmation Notice
Additional Comments: W/D NO S/S
Published By:ASME International (ASME)
This Standard covers the American National Standard Practice of functional gages for checking the locking interchangeability of ball-lock punches, die buttons, and retainers - both light and heavy duty.