{"product_id":"value-collection-zmsch70fda028-o-ring-dash-028-nbr-fda","title":"Value Collection ZMSCH70FDA028 O-ring Dash 028 Nbr Fda","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70FDA028 is a Dash 028 O-ring manufactured from Buna-N (Nitrile Butadiene Rubber), one of the most widely used elastomers in fluid sealing applications. It features a 1.364-inch inside diameter, a 1.5-inch outside diameter, and a 0.0625-inch (1\/16 inch) round cross section. Hardness is rated at 70 Shore A, placing it in the hard range for reliable compression set and resistance to extrusion under pressure. This O-ring carries FDA approval and meets SAE and MIL-Spec standards, making it suitable for use in food-grade, hydraulic, and pneumatic sealing applications. Licensed plumbers, HVAC technicians, and maintenance professionals install this type of seal throughout commercial and industrial service work.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for use with petroleum-based fluids, hydraulic oils, fuels, and lubricants. Its Buna-N compound provides excellent resistance to petroleum products, strong tear and abrasion resistance, and reliable performance across a working temperature range of -40 degrees F to 250 degrees F. Typical applications include pump seals, valve stems, fittings, and fluid connectors in plumbing, HVAC, and light industrial systems. The FDA-approved white Buna-N compound also fits applications where incidental food or beverage contact compliance is required. Sold in a package quantity of 10.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (NBR) compound — excellent resistance to petroleum products, hydraulic fluids, and fuels\u003c\/li\u003e\n  \u003cli\u003eFDA approved white Buna-N formulation for food-grade and sanitary applications\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards for broad application acceptance\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness for reliable compression set and extrusion resistance\u003c\/li\u003e\n  \u003cli\u003eWide service temperature range: -40 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eRound cross section; Dash 028 standard sizing for drop-in replacement fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum products, hydraulic oils, fuels, and lubricants. Designed as a standard Dash 028 O-ring replacement for hydraulic, pneumatic, plumbing, and HVAC sealing applications requiring an FDA-approved Buna-N elastomer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlumbers, HVAC technicians, and maintenance mechanics typically install O-rings of this type during valve, pump, and fitting service. De-energize and depressurize the system and relieve any residual fluid pressure before removing the old seal. Inspect the gland groove for wear, scoring, or debris before seating the new ring. Do not store unused O-rings in direct sunlight or near motors and other electrical equipment that may generate ozone, as ozone exposure degrades NBR compounds.\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: 028\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.364 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness (Cross Section)\u003c\/strong\u003e: 0.0625 inches (1\/16 inch)\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 Fluids\u003c\/strong\u003e: Petroleum products, hydraulic oils, fuels, lubricants\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE, MIL-Spec\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: 0.332 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401503\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: ZMSCH70FDA028\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722605822258,"sku":"ZMSCH70FDA028","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_4c93790a-7268-496c-af9a-47cce5f4052b.jpg?v=1788593449","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70fda028-o-ring-dash-028-nbr-fda","provider":"Voomi Supply","version":"1.0","type":"link"}