Table 4 Major Standards Established by Trade Associations for Seals
Category | Standard | |
---|---|---|
For O-rings | JASO F 404 | Automotive O-rings |
For oil seals | JASO F 401 | Oil seals |
JASO F 410 | Oil Seal Testing Procedure | |
For gaskets | JPAS 015 | Pneumatic Cylinder Gasket Performance Testing Procedure |
JFPS 1003 | Hydraulic Cylinder Gasket Application and Selection Guidelines | |
JFPS 1005 | Hydraulic Square Rings | |
JFPS 2001 | General Handling Standards for Pneumatic Seals | |
JFPS 2002 | Pneumatic Cylinder Gasket Friction Resistance Testing Procedure | |
JFPS 2003 | Pneumatic U-gasket Housings — Dimensions and Tolerances | |
JFPS 2004 | Pneumatic Uniform Seal Housings — Dimensions and Tolerances | |
Other | JASO E 403 | Water Pump Mechanical Seals |
JASO F 904 | Automotive Grommets | |
JASO M 344 | Automotive Gear Oil Seal Rubber Material Conformity Test Methods | |
JOHS 107 | Standard Rubbers for Operating Fluid | |
JPAS 002 | Pneumatic Equipment Air Leak Testing Methods |
JASO, Japanese Automotive Standards Organization Standards; JPAS, Japan Hydraulics & Pneumatics Association Standards, and JFPS, Japan Fluid Power Association Standards