{"product_id":"parker-129hb-5-6-brass-barbed-elbow-3-8-nptf-x-5-16-id","title":"Parker 129HB-5-6 Brass Barbed Elbow 3\/8 Nptf X 5\/16 Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 129HB-5-6 is a brass barbed hose fitting in a 90-degree elbow configuration designed to connect a 5\/16-inch ID hose to a 3\/8-inch male NPTF threaded port. Machined from brass for corrosion resistance and durability, it accepts a hose barb on one end and a threaded male NPT connection on the other. The fitting is rated for service from -40 degrees F to 160 degrees F, making it suitable for a wide range of fluid transfer applications in HVAC, plumbing, and general mechanical systems. Plumbers, HVAC technicians, and mechanical contractors install this type of fitting when routing hose lines around obstacles or making directional changes in tight spaces.\u003c\/p\u003e\n\u003cp\u003eThis elbow barb fitting is used in residential and light commercial applications wherever a 5\/16-inch ID flexible hose must transition to a threaded pipe connection at a 90-degree angle. Common install scenarios include condensate drain lines, low-pressure water lines, and fluid transfer assemblies requiring a secure hose-to-pipe junction. The threaded NPTF end provides a pressure-tight seal when properly engaged with a mating female NPT port.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction for corrosion resistance and long service life\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch male NPTF thread for secure, leak-resistant pipe connection\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch ID hose barb end with 0.353-inch barb diameter for positive hose retention\u003c\/li\u003e\n  \u003cli\u003eElbow configuration allows directional change in tight or congested installations\u003c\/li\u003e\n  \u003cli\u003eRated from -40 degrees F to 160 degrees F for broad application coverage\u003c\/li\u003e\n  \u003cli\u003eThreaded connection type compatible with standard NPT female ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service fitting for systems using 5\/16-inch ID flexible hose and 3\/8-inch male NPTF threaded connections in HVAC, plumbing, and fluid transfer assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers or HVAC technicians following applicable IPC or IFGC guidelines. Shut off fluid supply and depressurize the line before disassembly or installation. Apply thread sealant or PTFE tape to the male NPTF threads before engagement to ensure a leak-free seal. Do not overtighten the threaded connection, as brass fittings can be damaged by excessive torque.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Elbow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Hose Barb x Male NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHose Inside Diameter\u003c\/strong\u003e: 5\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarb Size\u003c\/strong\u003e: 0.353 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 160 degrees F (71.1 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees F (-40 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 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: 129HB-5-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542259794226,"sku":"129HB-5-6","price":26.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/56429a8584499cd4bac8cae75347af6c.jpg?v=1785896633","url":"https:\/\/voomisupply.com\/products\/parker-129hb-5-6-brass-barbed-elbow-3-8-nptf-x-5-16-id","provider":"Voomi Supply","version":"1.0","type":"link"}