{"product_id":"value-collection-zmsch70fda137-o-ring-dash-137-nbr-10-pack","title":"Value Collection ZMSCH70FDA137 O-ring Dash 137 Nbr 10-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70FDA137 is a Dash 137 O-ring made from white Nitrile Butadiene Rubber (NBR\/Buna-N) with a round cross section. It measures 2-1\/16 inches inside diameter, 2-1\/4 inches outside diameter, and 3\/32 inches thick. Rated at Shore A 70 hardness, this O-ring carries FDA approval and meets SAE and MIL-Spec standards. It is sold in a package of 10 and is suited for plumbing, hydraulic, pneumatic, and fluid-handling applications where petroleum-based media resistance is required. Licensed plumbers, pipefitters, and hydraulic technicians are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is designed for use in systems handling petroleum products, oils, fuels, and hydraulic fluids. The NBR compound provides excellent compression set resistance and strong tear and abrasion resistance across a working temperature range of -40 degrees F to 250 degrees F. FDA approval makes it appropriate for use in applications requiring food-grade sealing compliance. It is a widely used general-purpose elastomer appropriate for both residential and commercial fluid-system service.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFDA approved white NBR compound suitable for food-grade and petroleum-fluid applications\u003c\/li\u003e\n  \u003cli\u003eShore A 70 hardness rating provides firm, reliable sealing under compression\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards for quality and dimensional consistency\u003c\/li\u003e\n  \u003cli\u003eOperating range of -40 degrees F to 250 degrees F for broad service compatibility\u003c\/li\u003e\n  \u003cli\u003eRound cross section ensures consistent gland seating and even load distribution\u003c\/li\u003e\n  \u003cli\u003ePackage of 10 units per order for stocking and service-call efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum products, oils, fuels, and hydraulic fluids. Designed as an OEM-style replacement or maintenance O-ring for plumbing, hydraulic, and pneumatic systems requiring a Dash 137 NBR seal. Should not be used in direct sunlight exposure or near ozone-generating equipment such as electric motors.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers, pipefitters, or hydraulic technicians. Always depressurize and isolate the fluid circuit before removing the old O-ring and installing the replacement. Inspect the gland groove for scoring or debris before seating the new ring. Avoid stretching the O-ring excessively during installation to prevent premature failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (NBR\/Buna-N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 137\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2-1\/16 inches (2.0625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2-1\/4 inches (2.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3\/32 inches (0.0937 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: Shore A 70 (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, Oils, Hydraulic Fluids\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: 1.07 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: ZMSCH70FDA137\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715749871922,"sku":"ZMSCH70FDA137","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_52231498-6534-4080-8844-9278595aede6.jpg?v=1788517958","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70fda137-o-ring-dash-137-nbr-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}