Historical
ANSI/(NFPA)T3.6.7 R2-1996 (R2004)
Fluid power systems and products - Square head industrial cylinders - Mounting dimensions
This standard includes: interchangeable mounting dimensions for pneumatic, light duty hydraulic, square head industrial fluid power cylinders; interchangeable mounting dimensions for heavy duty hydraulic square head industrial fluid power cylinders.
National Fluid Power Association [nfpa-fluid]