This SAE Recommended Practice is intended to provide a design@ critical dimensions@ performance requirements@ and identification for gladhand-type air line couplers used to connect the brake systems of trucks@ truck-tractors@ and trailers when these vehicles are joined to operate as a combination unit. Purpose - The purpose is to provide a coupler half for the service (control) and emergency (supply) brake lines on one vehicle that will be identified and compatible with the coupler halves on the service (control) and emergency (supply) brake lines of another vehicle.
SAE J318-1967 history
2021SAE J318-2021 Automotive Air Brake Line Couplers (Gladhands)
2019SAE J318-2019 Automotive Air Brake Line Couplers (Gladhands)
0000 SAE J318-201305
2013SAE J318-2013 Automotive Air Brake Line Couplers (Gladhands)
2012SAE J318-2012 Automotive Air Brake Line Couplers (Gladhands)
2003SAE J318-2003 Automotive Air Brake Line Couplers (Gladhands)
1997SAE J318-1997 Automotive Air Brake Line Couplers (Gladhands)
1980SAE J318-1980 Air Brake Gladhand Service (Control) and Emergency (Supply) Line Couplers - Trucks@ Truck-Tractors@ and Trailers@ Recommended Practice
1970SAE J318-1970 AIR BRAKE GLADHAND SERVICE (CONTROL) AND EMERGENCY (SUPPLY) LINE COUPLERS—TRUCKS, TRUCK-TRACTORS, AND TRAILERS
1967SAE J318-1967 AIR BRAKE GLADHAND SERVICE (CONTROL) AND EMERGENCY (SUPPLY) LINE COUPLERS