{"product_id":"value-collection-zmscqh70220-o-ring-dash-220-nbr-50-pack","title":"Value Collection ZMSCQH70220 O-ring Dash 220 Nbr 50-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCQH70220 is a Dash 220 O-ring featuring an X-profile (quattro) cross section, manufactured from Nitrile Butadiene Rubber (NBR). Unlike standard round-cross-section O-rings, the X-profile design provides four sealing lobes, reducing spiral twist during installation and improving sealing performance in dynamic and static applications. The ring measures 1.375 inches inside diameter, 1.625 inches outside diameter, and 0.125 inches thick. This package contains 50 pieces, making it well-suited for stocking service vans or shop bins. HVAC technicians, plumbers, and equipment service pros use NBR O-rings regularly for fluid and refrigerant sealing tasks in mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003eNBR O-rings in the Dash 220 size are common in HVAC equipment, plumbing valves, hydraulic fittings, and general industrial fluid-handling assemblies. The X-profile cross section is typically specified where groove geometry or dynamic movement would cause a round O-ring to roll or twist. This size fits standard AN and SAE dash-220 groove dimensions used across residential and light commercial equipment. The 50-piece pack quantity suits technicians who replace these seals routinely during preventive maintenance or equipment rebuilds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eX-profile (quattro) cross section reduces spiral twist and roll in dynamic seal applications\u003c\/li\u003e\n  \u003cli\u003eNitrile Butadiene Rubber construction provides resistance to oils, fuels, and many hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003eDash 220 sizing conforms to standard AN and SAE O-ring groove specifications\u003c\/li\u003e\n  \u003cli\u003e1.375 inches ID x 1.625 inches OD x 0.125 inches thick for precise groove fitment\u003c\/li\u003e\n  \u003cli\u003e50-piece pack quantity supports bulk service and inventory restocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement O-ring for any application specifying a Dash 220 X-profile NBR seal in standard AN or SAE dash-220 groove dimensions.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eO-ring replacement is performed by qualified HVAC technicians, plumbers, or mechanical service professionals. Always depressurize and isolate the system before removing the old seal, and confirm the groove is clean and free of damage before installing the new ring. Lightly lubricate the O-ring with a compatible fluid or grease prior to installation to prevent tearing during assembly. Do not roll or stretch the ring excessively during fitment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.625 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: X-Profile (Quattro)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 220\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (NBR)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401500\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: ZMSCQH70220\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51700445380914,"sku":"ZMSCQH70220","price":29.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/792989f58b47d995e8f20d92a317784f_65c9951b-5082-476c-8184-b48d1fa2a708.jpg?v=1788390427","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscqh70220-o-ring-dash-220-nbr-50-pack","provider":"Voomi Supply","version":"1.0","type":"link"}