{"product_id":"eaton-2045-6-6s-pipe-adapter-3-8-18-mnpt-x-fnpsm-steel","title":"Eaton 2045-6-6S Pipe Adapter 3\/8-18 Mnpt X Fnpsm Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EATON 2045-6-6S is a straight industrial pipe adapter designed to connect a 3\/8-18 male NPT thread to a 3\/8-18 female NPSM thread. This adapter is manufactured from steel and rated for a maximum working pressure of 4,000 psi, with a pressure rating of 2,500 psi per SAE standard 140130. It handles operating temperatures from -40 degrees F up to 250 degrees F, making it suitable for demanding hydraulic and fluid system applications. Plumbers, pipefitters, and hydraulic technicians install this adapter when converting or transitioning between NPT and NPSM thread forms in high-pressure line assemblies.\u003c\/p\u003e\n\u003cp\u003eThis adapter is suited for use in industrial hydraulic systems, fluid transfer lines, and high-pressure plumbing assemblies. Its straight configuration makes it a direct in-line fitting for tight routing situations. It is commonly used in both stationary and mobile hydraulic equipment where a thread-form transition between MNPT and FNPSM connections is required. The compact, single-piece steel construction keeps the installation profile low and minimizes potential leak points.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStraight adapter profile for direct in-line installation\u003c\/li\u003e\n  \u003cli\u003eSteel construction for high-pressure and high-temperature durability\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure of 4,000 psi\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range from -40 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e3\/8-18 MNPT to 3\/8-18 FNPSM thread connection\u003c\/li\u003e\n  \u003cli\u003eMeets SAE standard 140130\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 industrial hydraulic and fluid systems requiring a 3\/8-18 MNPT to FNPSM straight pipe adapter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or qualified hydraulic technician. Depressurize and isolate the fluid system completely before removing or installing any fittings. Apply thread sealant appropriate for the fluid media and pressure rating; do not use sealants that are incompatible with the system fluid. Inspect threads on both the adapter and mating ports for damage before assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMale Thread Size\u003c\/strong\u003e: 3\/8-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFemale Thread Size\u003c\/strong\u003e: 3\/8-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: MNPT x FNPSM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Shape\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 4,000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 2,500 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: SAE 140130\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 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: EATON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2045-6-6S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51539472974130,"sku":"2045-6-6S","price":19.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c35ea29070eaabcab88bf8238ba75cfa.jpg?v=1785840958","url":"https:\/\/voomisupply.com\/products\/eaton-2045-6-6s-pipe-adapter-3-8-18-mnpt-x-fnpsm-steel","provider":"Voomi Supply","version":"1.0","type":"link"}