SAE J2494-2000 PDF

Scope: This SAE Standard covers general and dimensional specifications for brass bodied reusable push-to-connect tube fittings for use in the piping of vehicular air brake systems. This type of fitting is intended for use with nylon tubing per SAE J844. Performance requirements for SAE J844 are covered in SAE J1131. See SAE J1131 for the Performance Requirements of Reusable (Push-to-Connect) Fittings Intended for Use in Automotive Air Brake Systems and U.S. Department of Transportation FMVSS 571.

SAE J2494-2000 Referenced Document

ASME B1.1-1989 Unified inch screw threads (UN and UNR thread form)
ASME B1.20.3-1976 Dryseal pipe threads (inch)
ASME B18.2.2-1987 Square and hex nuts (Inch series)
ISO 228-1:1994 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
ISO 261:1998 ISO general purpose metric screw threads - General plan
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads - Part 1: Dimensions, tolerances and designation
SAE J1131-1998 Performance Requirements for SAE J844 Nonmetallic Tubing and Fitting Assemblies Used in Automotive Air Brake Systems
SAE J476A-1961 Dryseal Pipe Threads
SAE J512-1997 Automotive Tube Fittings
SAE J844-1998 Nonmetallic Air Brake System Tubing
SAE J846-1993 Coding Systems for Identification of Fluid Conductors and Connectors@ Recommended Practice

2023 SAE J2494-3-2023 Performance Requirements for SAE J844 Nonmetallic Air Brake Tubing and Push to Connect Fitting Assemblies Used in Vehicular Air Brake Systems
2019 SAE J2494-3-2019 Performance Requirements for SAE J844 Non-metallic Air Brake Tubing and Push to Connect Fitting Assemblies Used in Vehicular Air Brake Systems
2018 SAE J2494-4-2018 Push-to-Connect Tube Fittings for use in the Piping of Vehicular Air Brake
2017 SAE J2494-2-2017 Dimensional Specifications for Non-Metallic Body Push-to-Connect Fittings Used On a Vehicular Air Brake System
2011 SAE J2494-1-2011 Dimensional Specifications for Metallic Body Push-to-Connect Fittings Used on a Vehicle Air Brake System
2004 SAE J2494-1-2004 Dimensional Specifications for Metallic Body Push-to-Connect Fittings Used on a Vehicular Air Brake System
2002 SAE J2494-4-2002 Cartridge Cavity
2000 SAE J2494-2000 Push-to-Connect Tube Fittings for use in the Piping of Vehicular Air Brake