{"product_id":"value-collection-zmsch90365-o-ring-dash-365-nbr-90-duro","title":"Value Collection ZMSCH90365 O-ring Dash 365 Nbr 90 Duro","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Value Collection ZMSCH90365 is a Dash 365 O-ring manufactured from Nitrile Butadiene Rubber (Buna-N), the most widely used elastomer in industrial and fluid-handling sealing applications. It measures 6.975 inches inside diameter, 7.375 inches outside diameter, and 0.1875 inches (3\/16 inches) cross-section thickness. The compound is rated at 90 durometer, placing it in the extra-hard hardness range. Buna-N offers excellent resistance to petroleum-based fluids along with strong compression set, tear resistance, and abrasion resistance. This O-ring carries a continuous operating temperature range of -40 degrees F to 250 degrees F, making it suitable for a broad range of fluid system service conditions. Licensed plumbers, HVAC technicians, and mechanical tradespeople install this type of seal in pump housings, valve assemblies, pipe unions, and related fluid-handling equipment.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is appropriate for use in both residential and commercial plumbing, HVAC, hydraulic, and pneumatic systems where petroleum-based fluids, oils, or fuels are present. Its Buna-N compound is compatible with a wide range of petroleum products including mineral oils, hydraulic fluids, and diesel fuels. The Dash 365 designation follows standard O-ring sizing nomenclature as defined by SAE and MIL-Spec standards. This product is sold in a package quantity of 10 units, with a minimum order quantity of 1 package, making it practical for both single-repair jobs and bench stock replenishment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) compound with excellent petroleum product resistance\u003c\/li\u003e\n  \u003cli\u003e90 durometer extra-hard rating for demanding sealing applications\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -40 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eRound cross-section profile conforming to Dash 365 standard sizing\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 10 units per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 365 O-ring replacement compatible with petroleum products and mineral oil-based fluid systems. Not recommended for use with ozone, strong oxidizing agents, ketones, esters, or direct sunlight exposure during storage. Not FDA approved.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber, HVAC technician, or qualified mechanical tradesperson familiar with fluid-system sealing procedures. Depressurize and drain the system and isolate all fluid sources before removing the old seal. Inspect the gland groove for scoring or wear before seating the new O-ring, and avoid rolling or twisting the ring during installation. Do not store Buna-N O-rings near motors, electrical equipment, or in direct sunlight, as ozone exposure degrades the elastomer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Buna-N (Nitrile Butadiene Rubber)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 365\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 6.975 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 7.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Thickness (mm)\u003c\/strong\u003e: 5.33 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 90 Durometer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: Extra Hard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Fluids\u003c\/strong\u003e: Petroleum products\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE, MIL-Spec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.61 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: Value Collection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ZMSCH90365\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716052877618,"sku":"ZMSCH90365","price":21.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e63e5be40384736fb1f090e4d0cdd585_17b62bdb-5088-4bac-bf4b-f6b28a2ae6d8.jpg?v=1788521674","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch90365-o-ring-dash-365-nbr-90-duro","provider":"Voomi Supply","version":"1.0","type":"link"}