Most recent
NFPA/T3.6.54 R1-1997 (R2019)
Hydraulic fluid power - Cylinder ports - SAE straight thread O ring and four bolt flange ports - ISO straight thread original four bolt flange ports - Heavy duty and light duty square head tie rod cylinders
Includes recommended sizes of SAE and ISO straight thread o-ring and four bolt flange ports in NFPA standard heavy duty and light duty hydraulic cylinders.
CONTENT PROVIDER
National Fluid Power Association [nfpa-fluid]
National Fluid Power Association [nfpa-fluid]