Dimensional Specifications for Non-Metallic Body Push-to-Connect Fittings Used On a Vehicular Air Brake System(STABILIZED Jun 2017)
This SAE Standard covers general dimensional specifications for non-metallic body reusable push to connect tube fittings for use in the piping of air brake systems on automotive vehicles. This type of fitting is intended for use with nylon tubing per SAE J844. It is not intended to restrict or preclude other designs of a tube fitting for use with SAE J844. Performance requirements for SAE J844 are covered in SAE J1131. See SAE J2494-3 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 571.106.
This document provides maximum envelope dimensions and general design guidance only. The document has been determined to cover products which are mature and not likely to change in the foreseeable future.
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