{"product_id":"value-collection-zmsch70fda222-o-ring-dash-222-buna-n-fda","title":"Value Collection ZMSCH70FDA222 O-ring Dash 222 Buna-n Fda","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70FDA222 is a Dash 222 O-ring manufactured from Buna-N (nitrile butadiene rubber) with an FDA-approved white compound. It measures 1.484 inches inside diameter, 1.750 inches outside diameter, and 0.125 inches thick, with a round cross-section and a Shore A hardness rating of 70. Buna-N is the most widely used O-ring elastomer in trade applications, offering reliable sealing performance across a broad temperature range. Licensed plumbers, HVAC technicians, and industrial maintenance professionals install this type of seal in fluid and pneumatic systems where petroleum-based media compatibility is required.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for use in residential and commercial plumbing, HVAC refrigerant-adjacent assemblies, hydraulic systems, and fluid-handling equipment where contact with petroleum products is expected. The FDA-approved white Buna-N compound makes it appropriate for applications requiring food-grade material compliance. It is sold in a package quantity of 10, with a minimum order quantity of 1 package. The part meets SAE and MIL-Spec standards, making it appropriate for both commercial trade and light industrial service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (nitrile butadiene rubber) construction with excellent resistance to petroleum-based fluids\u003c\/li\u003e\n  \u003cli\u003eFDA-approved white compound suitable for food-grade and regulated applications\u003c\/li\u003e\n  \u003cli\u003eShore A hardness of 70 with hard hardness rating for reliable compression set performance\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 222 dimensional standard\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum products and systems requiring Dash 222 dimensional O-ring seals. Designed for use in plumbing, HVAC, hydraulic, and fluid-handling assemblies where Buna-N elastomer is specified. Not recommended for use in direct sunlight storage conditions or near motors and electrical equipment that may generate ozone.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or qualified maintenance personnel. Shut off all fluid supply and relieve system pressure fully before removing existing seals or installing new O-rings. Inspect the mating groove for burrs, corrosion, or debris before seating the new O-ring. Avoid overstretching the O-ring during installation to prevent damage to the sealing surface.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.484 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\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\u003eDash Number\u003c\/strong\u003e: 222\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Buna-N (Nitrile Butadiene Rubber)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness (Shore A)\u003c\/strong\u003e: 70\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: 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\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: 1.45 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: ZMSCH70FDA222\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51718456017202,"sku":"ZMSCH70FDA222","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_122e3bd5-2eff-41e1-951a-acb351265fd0.jpg?v=1788553564","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70fda222-o-ring-dash-222-buna-n-fda","provider":"Voomi Supply","version":"1.0","type":"link"}