SAE J 1453-3

The three parts of SAE J1453 cover material, dimensional, and performance requirements of steel O-ring face seal (ORFS) connectors for tubing and the O-ring face seal interface and nut portion of hose stem assemblies for nominal tube diameters of 6 mm through 38 mm and for nominal hose diameters 6.3 mm through 38 mm. SAE J1453-3 covers the requirements for inch based O-ring face seal connectors to inch stud ends along with the associated adapters, bulkhead and union connectors. Inch hex wrenching flats are predominantly used throughout this standard.

This product replaces:SAE J 1453-3 - Specification for O-Ring Face Seal Connectors: Part 3 - Requirements, Dimensions, and Tests for Steel Unions, Bulkheads, Swivels, Braze Sleeves, Connectors, Caps, and Connectors with SAE J 1926-2 Inch Stud Ends