{"product_id":"value-collection-zmsch70910-o-ring-dash-910-nbr-70","title":"Value Collection ZMSCH70910 O-ring Dash 910 Nbr 70","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCH70910 is a Dash 910 Buna-N (Nitrile Butadiene Rubber) O-ring designed for use in fluid sealing applications across HVAC, plumbing, hydraulic, and pneumatic systems. With an inside diameter of 0.755 inches, an outside diameter of 0.949 inches, and a cross-section thickness of 0.097 inches, this round-profile ring delivers reliable static and dynamic sealing performance. Rated at 70 Shore A hardness, it offers a firm, durable seal with excellent compression set resistance. Buna-N is the most widely used O-ring elastomer for petroleum-based fluid service, making this part a standard choice for technicians working with oil, fuel, and hydraulic circuits.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for residential and commercial applications wherever a Dash 910 size is specified. It functions as an O-Ring Boss gasket for straight-thread tube fittings, commonly found in refrigerant-side service ports, hydraulic line connections, fuel system fittings, and plumbing shutoff assemblies. The temperature range of -40 degrees F to 250 degrees F covers a broad range of HVAC and fluid-handling environments. Each package contains 100 pieces, making it practical for stocking service vehicles or shop inventory.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBuna-N (Nitrile Butadiene Rubber) construction with excellent resistance to petroleum products, oils, and fuels\u003c\/li\u003e\n\u003cli\u003eDash 910 size: 0.755 inches ID x 0.949 inches OD x 0.097 inches thick, round cross-section\u003c\/li\u003e\n\u003cli\u003e70 Shore A hardness for firm compression set and tear and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40 degrees F to 250 degrees F\u003c\/li\u003e\n\u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n\u003cli\u003ePackaged in quantities of 100 for shop or service vehicle stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with petroleum products and petroleum-based hydraulic fluids. Specified for use as an O-Ring Boss gasket for straight-thread tube fittings where a Dash 910 size is required. Not FDA approved; not intended for food-contact or potable-water applications. Should not be stored in direct sunlight or near motors or electrical equipment that may generate ozone.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed HVAC technicians, plumbers, or hydraulic system mechanics. De-energize the system and relieve all fluid pressure before removing or replacing O-rings in any pressurized circuit. Inspect the mating groove and fitting threads for damage or contamination before seating the new ring. Lubricate the O-ring with a compatible fluid prior to installation to prevent tearing during assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 910\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.755 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.949 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Section Thickness\u003c\/strong\u003e: 0.097 inches\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: 70 Shore A (Hard)\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\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Media\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: 100 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: ZMSCH70910\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51704829477170,"sku":"ZMSCH70910","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7f19edaab1c4437f016791ed112fbe48.jpg?v=1788425262","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70910-o-ring-dash-910-nbr-70","provider":"Voomi Supply","version":"1.0","type":"link"}