{"product_id":"parker-61ab-12-compression-tube-nut-brass-400-psi","title":"Parker 61AB-12 Compression Tube Nut Brass 400 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 61AB-12 is a brass compression tube nut designed for use in hydraulic and pneumatic tubing assemblies where a secure, leak-resistant connection is required. Machined from brass, this nut mates with compression-style fittings to clamp tubing in place without the need for flaring or soldering. It carries a maximum working pressure of 400 psi and is rated for temperatures from -65 degrees F to 250 degrees F, making it suitable for a wide range of fluid and air line applications. Licensed plumbers, HVAC technicians, and fleet maintenance professionals are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis compression tube nut is used in residential and commercial plumbing, HVAC refrigerant line ancillary connections, and DOT-regulated brake and air line systems on commercial vehicles. Its compliance with D.O.T. FMVSS571.106 and SAE J246 standards makes it appropriate for brake tubing applications where regulated performance and material specifications are mandatory. The 0.76-inch inside diameter accommodates the corresponding tube size in a standard compression fitting assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction resists corrosion in wet and fluid-contact environments\u003c\/li\u003e\n  \u003cli\u003eCompression end connection — no flaring or soldering required\u003c\/li\u003e\n  \u003cli\u003eRated to 400 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -65 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eMeets D.O.T. FMVSS571.106 and SAE J246 standards for regulated applications\u003c\/li\u003e\n  \u003cli\u003e0.76-inch inside diameter for precise tube fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style compression tube nut for use in standard compression fitting assemblies requiring D.O.T. FMVSS571.106 and SAE J246 compliant components.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber, HVAC technician, or qualified fleet mechanic. Depressurize and isolate the fluid or air line completely before disassembly or fitting installation. Hand-tighten the nut onto the compression fitting body first, then use a properly sized open-end wrench to seat the ferrule — avoid over-tightening, which can deform the ferrule or tube. On DOT brake line applications, follow all applicable FMVSS and vehicle manufacturer service procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.76 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 400 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: D.O.T. FMVSS571.106, SAE J246\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.17 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: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 61AB-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542119448882,"sku":"61AB-12","price":17.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/80d4fc5856d0896cb655a5ad515c4df5.jpg?v=1785892639","url":"https:\/\/voomisupply.com\/products\/parker-61ab-12-compression-tube-nut-brass-400-psi","provider":"Voomi Supply","version":"1.0","type":"link"}