{"product_id":"value-collection-zmsch70150-o-ring-dash-150-nbr-50-pack","title":"Value Collection ZMSCH70150 O-ring Dash 150 Nbr 50-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCH70150 is a Dash 150 O-ring made from Nitrile Butadiene Rubber (Buna-N), the most widely used elastomer in fluid sealing applications. With an inside diameter of 2.875 inches, an outside diameter of 3.063 inches, and a thickness of 0.0937 inches, this round cross-section ring seals reliably against petroleum-based fluids, hydraulic oils, and fuels. It carries a Shore A hardness of 70 and is rated for continuous service from -40 degrees F to 250 degrees F. Plumbers, HVAC technicians, and hydraulic system mechanics stock this ring as a standard replacement seal in pumps, valves, fittings, and manifolds.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for residential and commercial applications wherever a Dash 150 Buna-N seal is called out. Common installations include hydraulic cylinders, pneumatic fittings, fuel system connectors, and water service valves. Its compatibility with petroleum products makes it a go-to for fuel handling equipment and hydraulic circuits. The package contains 50 rings, making it practical for service shops or technicians who replace these seals on a regular basis. It meets SAE and MIL-Spec standards, supporting use in both commercial maintenance and light industrial environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBuna-N (Nitrile Butadiene Rubber) construction with excellent resistance to petroleum products, fuels, and hydraulic oils\u003c\/li\u003e\n\u003cli\u003eDash 150 size: 2.875 inches ID, 3.063 inches OD, 0.0937 inches thick with round cross section\u003c\/li\u003e\n\u003cli\u003eShore A hardness of 70 — rated Hard, providing reliable compression set and tear resistance\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of -40 degrees F to 250 degrees F\u003c\/li\u003e\n\u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n\u003cli\u003ePack of 50 rings — practical for shop stock or repeated service calls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Dash 150 Buna-N O-ring replacement compatible with petroleum products and hydraulic fluid systems. Not FDA approved — not intended for direct food-contact applications. Store away from direct sunlight, motors, and ozone-generating electrical equipment to preserve elastomer integrity.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or hydraulic equipment mechanics. Always depressurize and drain the system before removing the old seal. Clean the gland thoroughly and lightly lubricate the O-ring with a compatible grease or fluid before seating to prevent tearing during assembly. Avoid rolling or twisting the ring into the groove — seat it evenly around the full circumference.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3.063 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0937 inches (3\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\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: Black\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 With\u003c\/strong\u003e: Petroleum Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE, MIL-Spec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401503\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: ZMSCH70150\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721039151410,"sku":"ZMSCH70150","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c8a461a28587b93fd8e5eda6e7357367.jpg?v=1788572689","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70150-o-ring-dash-150-nbr-50-pack","provider":"Voomi Supply","version":"1.0","type":"link"}