{"product_id":"midland-industries-38063-brass-air-brake-adapter-3-8x1-4","title":"Midland Industries 38063 Brass Air Brake Adapter 3\/8x1\/4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MIDLAND INDUSTRIES 38063 is a brass NAB female adapter designed for DOT air brake nylon tubing systems. It connects a 3\/8 inch tube OD on one end to a 1\/4 inch female NPT (FNPTF) threaded port on the other, using a 17\/32-24 thread form. This fitting is rated for SAE J844 Type A and B NT nylon tubing and handles pressures up to 150 psi across a temperature range of -40 to 200 degrees F. It is typically installed by fleet maintenance technicians, brake system specialists, and heavy-duty vehicle service professionals working on compressed air brake circuits.\u003c\/p\u003e\n\u003cp\u003eThis adapter is used in DOT-compliant air brake plumbing on commercial trucks, trailers, and other heavy-duty vehicles. It provides a reliable transition point between a nylon air line and a female NPT port on a valve, manifold, or chassis fitting. The brass construction resists corrosion in harsh under-chassis environments. Its compact profile fits in tight routing spaces common in air brake installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch tube OD to 1\/4 inch FNPTF connection for air brake line routing\u003c\/li\u003e\n  \u003cli\u003eRated to 150 psi working pressure\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -40 to 200 degrees F\u003c\/li\u003e\n  \u003cli\u003eCompatible with SAE J844 Type A and B NT nylon tubing\u003c\/li\u003e\n  \u003cli\u003e17\/32-24 thread form for secure tube retention\u003c\/li\u003e\n  \u003cli\u003eBrass construction for corrosion resistance in air brake environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with SAE J844 Type A and B NT nylon tubing in DOT air brake systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified brake system technicians following applicable DOT and FMVSS regulations for air brake plumbing. Depressurize the air system completely before disconnecting or installing any fittings. Ensure the nylon tubing is cut cleanly and squared before insertion. Do not overtighten the FNPTF connection; use thread sealant appropriate for air service and follow standard fitting torque practices for brass NPT connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 1\u003c\/strong\u003e: 3\/8 inch Tube OD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type 1\u003c\/strong\u003e: Tube OD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 2\u003c\/strong\u003e: 1\/4 inch FNPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type 2\u003c\/strong\u003e: FNPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread\u003c\/strong\u003e: 17\/32-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -40 to 200 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.65 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MIDLAND INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 38063\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67949406847282,"sku":"38063","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/993c2700b4fe1ed4b517976b0c243d46_f4e16832-b284-4eec-8170-c13b8d726549.jpg?v=1791691425","url":"https:\/\/voomisupply.com\/products\/midland-industries-38063-brass-air-brake-adapter-3-8x1-4","provider":"Voomi Supply","version":"1.0","type":"link"}