{"product_id":"value-collection-zmsch70132-o-ring-dash-132-nitrile-70a","title":"Value Collection ZMSCH70132 O-ring Dash 132 Nitrile 70A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70132 is a Dash 132 O-ring made from Nitrile Butadiene Rubber (Buna-N), one of the most widely used elastomers in fluid sealing applications. It measures 1.75 inches inside diameter with a 1.938 inches outside diameter and a 0.094 inch cross-section thickness. Rated at 70 Shore A durometer, this O-ring delivers firm compression set resistance along with strong tear and abrasion resistance. It is suited for static and dynamic sealing in plumbing, hydraulic, pneumatic, and HVAC service applications where exposure to petroleum-based fluids is expected.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is commonly installed in hydraulic fittings, valve stems, pump housings, and fluid line connections found in residential and commercial mechanical systems. Its petroleum-product compatibility makes it a standard choice for HVAC refrigerant-adjacent assemblies, fuel systems, and general plumbing seal replacements. Installers working in pool equipment, irrigation, and industrial fluid handling also regularly use Dash 132 Buna-N O-rings in grooved and threaded port applications. The 100-piece package quantity supports field service kits and maintenance stock.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) construction offers excellent resistance to petroleum products and hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003e70 Shore A durometer rating provides firm sealing with reliable compression set performance\u003c\/li\u003e\n  \u003cli\u003eRound cross-section profile fits standard Dash 132 O-ring grooves per SAE and MIL-Spec standards\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -40 degrees F to 250 degrees F suits most HVAC, plumbing, and hydraulic service environments\u003c\/li\u003e\n  \u003cli\u003eTear and abrasion resistance extends service life in dynamic sealing applications\u003c\/li\u003e\n  \u003cli\u003eBlack color standard; store away from direct sunlight, ozone sources, and electrical equipment that may generate ozone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 132 O-ring replacement compatible with petroleum products and hydraulic fluids; meets SAE and MIL-Spec dimensional standards for Dash 132 groove configurations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eO-rings in this size class are typically installed by licensed plumbers, HVAC technicians, and hydraulic service technicians. Always depressurize and de-energize the system before replacing any seal. Lightly lubricate the O-ring with a compatible fluid or grease before seating to prevent cutting or rolling during assembly. Do not expose Buna-N O-rings to ozone-generating equipment during storage or installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Buna-N (Nitrile Butadiene Rubber)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 132\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.938 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Thickness\u003c\/strong\u003e: 0.094 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 Fluids\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\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: ZMSCH70132\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722503323954,"sku":"ZMSCH70132","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/015af86ffe3661369c5fa28cf376d403.jpg?v=1788592070","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70132-o-ring-dash-132-nitrile-70a","provider":"Voomi Supply","version":"1.0","type":"link"}