Back Home / Pipe & Tube Fittings / Brass Fittings / BRASS AIR BRAKE UNION 90° ELBOW 3/8″ BRASS AIR BRAKE UNION 90° ELBOW 3/8″ SKU: X1465X6 Categories: Brass Fittings, Pipe & Tube Fittings Nylon air brake fittingavailable: NTAB24A1, NTAB24A2, NTAB40A. Meets DOT FVSS571.106 air brake specifications. These are used in air brake systems that are serviced by SAE J844 nylon tubing. DOT applications require that the fittings be marked with DOT on them. Union elbow connector Size 3/8″ tubing o.d. Case Quantity: 5 Log In For Pricing