{"product_id":"value-collection-zmsch70038-o-ring-dash-038-nbr-100-pack","title":"Value Collection ZMSCH70038 O-ring Dash 038 Nbr 100 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCH70038 is a Dash 038 Nitrile Butadiene Rubber (NBR) O-ring designed for static and dynamic sealing applications across HVAC, plumbing, hydraulic, and fluid-handling systems. With an inside diameter of 2.625 inches, an outside diameter of 2.750 inches, and a cross-section thickness of 0.0625 inches, this round-section O-ring meets SAE and MIL-Spec standards. Rated for service between -40 degrees F and 250 degrees F, it delivers reliable sealing in petroleum-based fluid environments. Sold in a package of 100. Installed by licensed plumbers, HVAC technicians, and hydraulic system technicians.\u003c\/p\u003e\u003cp\u003eNBR O-rings of this specification are used in residential and commercial applications wherever petroleum-compatible sealing is required. Typical installations include hydraulic fittings, fuel system connections, refrigerant service ports, pump housings, and valve bodies. The 70-durometer hardness rating makes this O-ring suitable for moderate-pressure applications requiring good compression set resistance. This package of 100 supports stocking needs for service shops and field technicians handling repeat sealing work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNitrile Butadiene Rubber (Buna-N) construction offers excellent resistance to petroleum products and hydraulic fluids\u003c\/li\u003e\n\u003cli\u003eRated from -40 degrees F to 250 degrees F operating temperature range\u003c\/li\u003e\n\u003cli\u003e70 Shore A hardness with round cross-section for consistent compression and sealing performance\u003c\/li\u003e\n\u003cli\u003eGood tear and abrasion resistance for dynamic sealing environments\u003c\/li\u003e\n\u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n\u003cli\u003ePackage of 100 units supports shop and fleet service inventories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with petroleum products and petroleum-based hydraulic fluids. Designed as a standard Dash 038 O-ring replacement suitable for SAE and MIL-Spec compliant sealing applications. Not FDA approved. Store away from direct sunlight, motors, and electrical equipment that may generate ozone.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eO-ring installation should be performed by a qualified technician following system lockout and pressure relief procedures before disassembly. Lubricate the O-ring with a compatible fluid or grease prior to seating to prevent tearing during installation. Avoid twisting the O-ring in the groove, as this causes uneven compression and premature sealing failure. Refer to applicable system service documentation and local plumbing or mechanical codes for torque and assembly specifications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (Buna-N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0625 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: 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 Media\u003c\/strong\u003e: Petroleum Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\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: 100\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: ZMSCH70038\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715631481138,"sku":"ZMSCH70038","price":16.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fbc17314cbde89b7104b8c750f0d05a1.jpg?v=1788516576","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70038-o-ring-dash-038-nbr-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}