{"product_id":"parker-px-00021-male-rigid-hydraulic-hose-fitting-brass","title":"Parker PX-00021 Male Rigid Hydraulic Hose Fitting Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER PX-00021 is a male rigid straight fitting designed for hydraulic hose assemblies. It accepts hose with a 5\/16 inch (0.3125 inches) inside diameter and connects to porting or mating fittings via a 3\/8-18 Male NPTF threaded end. Constructed from brass, this fitting provides corrosion resistance in fluid power and hydraulic systems. The straight configuration simplifies inline connections where no angular offset is needed. At 1.65 inches in overall length and weighing just 0.01 pounds, it is a compact, low-profile component suited for tight plumbing runs. Installation is performed by qualified hydraulic technicians and fluid power mechanics.\u003c\/p\u003e\n\u003cp\u003eThis fitting is used in hydraulic hose fabrication and repair applications across industrial, mobile, and light commercial fluid power systems. The Male NPTF thread conforms to the dryseal tapered thread standard, creating a pressure-tight mechanical seal without the need for additional sealant in most applications. It is packaged in a quantity of 5 per pack, making it practical for shop stock and service van inventory. Typical applications include connecting hydraulic hose to pumps, cylinders, valves, and manifold ports where a straight male end termination is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16 inch (0.3125 inches) hose inside diameter for proper hose end fitment\u003c\/li\u003e\n  \u003cli\u003e3\/8-18 Male NPTF dryseal tapered thread for pressure-tight connections\u003c\/li\u003e\n  \u003cli\u003eStraight shape for direct inline plumbing without angular offset\u003c\/li\u003e\n  \u003cli\u003eBrass construction offers corrosion resistance in hydraulic fluid environments\u003c\/li\u003e\n  \u003cli\u003e1.65 inch overall length suits compact and space-restricted installations\u003c\/li\u003e\n  \u003cli\u003ePackaged 5 units per pack for convenient shop and field stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style hydraulic hose end fitting for 5\/16 inch ID hydraulic hose assemblies requiring a 3\/8-18 Male NPTF straight termination. Part of the Parker 91N Series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and bleed down the hydraulic system completely before removing or installing any hose fitting. Inspect hose and fitting seating surfaces for damage prior to assembly. Torque to the fitting and hose manufacturer specifications and verify for leaks before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHose Inside Diameter\u003c\/strong\u003e: 0.3125 inches (5\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Type\u003c\/strong\u003e: Male NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.65 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 91N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: California Proposition 65\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40141734\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: PX-00021\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540391199026,"sku":"PX-00021","price":105.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e01acc25c199ed954f52ac78f2f15b1f.jpg?v=1785854006","url":"https:\/\/voomisupply.com\/products\/parker-px-00021-male-rigid-hydraulic-hose-fitting-brass","provider":"Voomi Supply","version":"1.0","type":"link"}