SAE 120203      270AB 1370

Interchangeability for reference

Parker : 270AB-4-2 270AB-4-4 270 AB-6-2 270 AB-6-4 270AB-6-6 270AB-8-6 270AB-8-8 270AB-10-8

Eaton/WeatherHead : 1370-4-2 1370-4-4 1370-6-2 1370-6-4 1370-6-6 1370-8-6 1370-8-8

Midland : 38-252 38-253 38-255 38-256 38-257 38-259

attention please ：Quotations and delivery of non-stock items supplied on request. Configurations and dimen sions subject to change without notice. Additional information can be found in SAE J530 Automotive Pipe Fittings and SAE J531 Drain Plugs.

DOT Air Brake Fittings For Copper Tubing

Conformance – Meets specifications and standards of SAE J246 and DOT FMVSS 571.106.

Applications

Use with copper tubing in air brake systems.

Features

1. Construction – Three piece unit: body, long nut and spherical sleeve. Extruded(CA360) and Forged(CA377) Configuration.
2. Vibration resistance – Fair resistance.
3. Advantages – Easy to assemble (no tube preparation or flaring required.) 13XX series bodies (with tube support) could interchange with 14xx series(DOT Air Brake Fittings For Nylon Tubing) bodies for using with nylon tubing (SAE J844 Type A and B).

Specification

1. Temperature Range: Fittings will withstand variations from -65°F to +250°F (-53°C to +121°C)
2. Working Pressure: Maximum operating pressure of 150 psi.

Assembly Instructions

1. Cut tubing to desired length squarely and remove burrs.
2. Slide nut and sleeve onto tubing.
3. Insert tubing into fitting until bottomed on fitting shoulder. The nut should be screwed down until it is hand tight, then wrench-tightened as indicated below