{"product_id":"parker-61nta-6-compression-tube-nut-3-8-inch-brass","title":"Parker 61NTA-6 Compression Tube Nut 3\/8 Inch Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 61NTA-6 is a brass compression tube nut designed for use in hydraulic and pneumatic tubing assemblies that require a secure, leak-resistant mechanical connection. It mates with compression-style fittings to clamp tubing in place without solder, flare, or thread sealant. The nut is sized for 3\/8-inch outside diameter tubing and is rated to 150 psi maximum working pressure. Temperature range spans -40 degrees F to 200 degrees F, making it suitable for a broad range of fluid and air line applications. It meets DOT FMVSS571.106, SAE J1131, and SAE J246 standards. Installation is performed by licensed plumbers, HVAC technicians, and fluid power mechanics depending on the system.\u003c\/p\u003e\n\u003cp\u003eThis compression tube nut is used in residential and light commercial applications where tubing connections must meet DOT and SAE standards. Common install scenarios include brake line assemblies, fuel lines, refrigerant-adjacent tubing, and compressed air distribution where compression-style fittings are specified. The 3\/8-inch OD sizing is a widely used dimension across HVAC, plumbing, and fluid power systems. Sold individually with a minimum order quantity of 5 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction for corrosion resistance and reliable sealing in fluid and air service\u003c\/li\u003e\n  \u003cli\u003eSized for 3\/8-inch outside diameter tubing\u003c\/li\u003e\n  \u003cli\u003eRated to 150 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -40 degrees F to 200 degrees F\u003c\/li\u003e\n  \u003cli\u003eMeets DOT FMVSS571.106, SAE J1131, and SAE J246 standards\u003c\/li\u003e\n  \u003cli\u003eCompression-style end connection — no soldering or flaring required\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 with standard compression fittings on 3\/8-inch OD tubing in systems requiring DOT and SAE J-series 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 fluid power mechanic. Depressurize and isolate the line before disassembly or installation. Hand-tighten the nut onto the fitting body before applying a wrench to avoid cross-threading. Follow applicable SAE and DOT guidelines for tubing preparation, ferrule seating, and final torque to ensure a leak-free connection.\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 Type\u003c\/strong\u003e: Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 200 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DOT FMVSS571.106, SAE J1131, SAE J246\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27121700\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: 61NTA-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540398473522,"sku":"61NTA-6","price":19.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/15c20882103b4cafdd03296cfff06f86.jpg?v=1785854244","url":"https:\/\/voomisupply.com\/products\/parker-61nta-6-compression-tube-nut-3-8-inch-brass","provider":"Voomi Supply","version":"1.0","type":"link"}