{"product_id":"parker-61vl-4-compression-tube-nut-brass-1-4-in-od","title":"Parker 61VL-4 Compression Tube Nut Brass 1\/4 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 61VL-4 is a brass compression tube nut designed for use in hydraulic and pneumatic fluid line assemblies. It provides a secure, leak-resistant mechanical connection at the compression fitting interface, holding the sleeve and tube in position against the fitting body. Constructed from brass, this nut suits applications requiring moderate corrosion resistance and reliable sealing performance. It carries an NPTF thread standard with a straight thread size of 1\/2-24 and accepts a 1\/4-inch outside diameter tube. Operating temperature range spans -30 degrees F to 135 degrees C, making it suitable for a wide range of industrial and trade service environments.\u003c\/p\u003e\n\u003cp\u003eThis compression tube nut is used in fluid conveyance systems where compression-style fittings are specified. Typical applications include hydraulic lines, instrumentation tubing, and pneumatic plumbing in commercial and industrial settings. It is commonly installed by plumbers, pipefitters, and HVAC or refrigeration technicians working on copper or compatible metal tubing assemblies. The nut meets ISO 6149 and SAE J1926 standards, making it appropriate for systems built to those specifications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction for moderate corrosion resistance in fluid line service\u003c\/li\u003e\n  \u003cli\u003eCompression end connection for tool-assisted, leak-resistant tube joints\u003c\/li\u003e\n  \u003cli\u003eNPTF thread standard with 1\/2-24 straight thread size\u003c\/li\u003e\n  \u003cli\u003eAccepts 1\/4-inch outside diameter tubing\u003c\/li\u003e\n  \u003cli\u003eRated for service from -30 degrees F to 135 degrees C\u003c\/li\u003e\n  \u003cli\u003eCompliant with ISO 6149 and SAE J1926 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Parker compression fitting assemblies requiring a 1\/4-inch OD tube nut with a 1\/2-24 NPTF straight thread, conforming to ISO 6149 and SAE J1926 standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber, pipefitter, or qualified HVAC technician. Depressurize and drain the line fully before disassembling any fitting. Use appropriate tube-cutting and deburring tools to prepare the tube end before seating the nut and sleeve. Do not overtighten the compression nut; follow the fitting manufacturer's recommended turns-past-finger-tight procedure to avoid deforming the sleeve or tube.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStraight Thread Size\u003c\/strong\u003e: 1\/2-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -30 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 135 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 6149, SAE J1926\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: 61VL-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51544087036210,"sku":"61VL-4","price":30.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2eac381e9c7634680b6b77a871366668.jpg?v=1785923907","url":"https:\/\/voomisupply.com\/products\/parker-61vl-4-compression-tube-nut-brass-1-4-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}