{"product_id":"value-collection-bdna-c560301-o-ring-dash-202-nitrile","title":"Value Collection BDNA-C560301 O-ring Dash 202 Nitrile","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION BDNA-C560301 is a Dash 202 O-ring manufactured from Nitrile Butadiene Rubber (Buna-N) for reliable sealing in fluid and pneumatic systems. It features a 0.25-inch inside diameter and a 0.125-inch round cross section, making it a standard size used across a wide range of trade applications. The black Buna-N compound provides solid resistance to petroleum-based fluids, oils, and moderate pressures, which are common service conditions in HVAC, plumbing, and industrial maintenance work. Licensed tradespeople and maintenance technicians reach for this O-ring when performing seal replacements on valves, fittings, and fluid-handling components.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for residential and light commercial applications wherever a Dash 202 seal is specified. Typical install scenarios include valve stem sealing, refrigerant circuit service ports, water line fittings, and pneumatic component assembly. Buna-N compound performs well in contact with mineral oils, hydraulic fluids, water, and many fuels. It is not recommended for use with glycol-based fluids, ozone exposure, or aromatic hydrocarbons where alternative elastomers such as EPDM or Viton are preferred. Sold individually; minimum order quantity is 25 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDash 202 standard sizing — 0.25-inch inside diameter, 0.125-inch cross section thickness\u003c\/li\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) elastomer for resistance to petroleum-based oils and fluids\u003c\/li\u003e\n  \u003cli\u003eRound cross section profile for consistent seat contact and leak-free sealing\u003c\/li\u003e\n  \u003cli\u003eBlack color standard for Buna-N O-ring identification\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.01 pounds per piece — suitable for high-volume stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 202 replacement O-ring for valves, fittings, and fluid-handling assemblies that specify a 0.25-inch ID, 0.125-inch cross section Buna-N seal.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by HVAC technicians, plumbers, or industrial maintenance personnel. Always depressurize and isolate the system before removing the old O-ring and seating the replacement. Lightly lubricating the O-ring with a compatible fluid or O-ring lubricant before installation helps prevent tearing and ensures proper seating. Avoid using petroleum-based lubricants in applications where the sealing fluid is incompatible with mineral oil.\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: 202\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Thickness\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\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: BDNA-C560301\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51713489174834,"sku":"BDNA-C560301","price":17.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c9d8384c3e8bd0f5376a76d59e67ba4e_fb9a8436-1c1a-420a-925b-5dba09e6b973.jpg?v=1788494071","url":"https:\/\/voomisupply.com\/products\/value-collection-bdna-c560301-o-ring-dash-202-nitrile","provider":"Voomi Supply","version":"1.0","type":"link"}