{"product_id":"value-collection-zmsch90332-o-ring-dash-332-nbr-90a-25-pack","title":"Value Collection ZMSCH90332 O-ring Dash 332 Nbr 90A 25-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH90332 is a Dash 332 O-ring manufactured from Nitrile Butadiene Rubber (Buna-N), one of the most widely used elastomers in fluid sealing applications. It measures 2.375 inches inside diameter, 2.75 inches outside diameter, and 0.1875 inches thick, with a round cross-section. Rated at 90 durometer (extra hard), this O-ring delivers excellent compression set resistance and strong tear and abrasion resistance. The temperature range spans -40 to 250 degrees F, making it suitable for a broad range of hydraulic, pneumatic, and fluid system applications. Each order ships as a package of 25 pieces.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for use in hydraulic systems, pneumatic assemblies, plumbing connections, and mechanical seals where petroleum-based fluids are present. Buna-N compound is the standard choice for oil and fuel service across industrial, HVAC, and plumbing trades. The 90 durometer hardness rating is appropriate for higher-pressure applications where extrusion resistance is a priority. Installers working on fluid control valves, pump housings, fittings, and compressor assemblies will find this size and durometer combination commonly required in field service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) compound — excellent resistance to petroleum products and hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003e90 durometer extra-hard rating for improved extrusion resistance under elevated pressure\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -40 to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eRound cross-section, Dash 332 standard sizing\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 25 for field and shop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum-based products and hydraulic fluids. Designed as a standard Dash 332 replacement O-ring for use in systems where Buna-N compound and 90 durometer hardness are specified. Not FDA approved; not recommended for food-contact applications. Should not be stored in direct sunlight or near motors and electrical equipment that generate ozone.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eO-ring replacement is typically performed by licensed plumbers, HVAC technicians, hydraulic system mechanics, or qualified industrial maintenance personnel. Always depressurize and isolate the system before removing the old O-ring and inspect the groove for wear, scoring, or contamination prior to installation. Use a compatible lubricant rated for Buna-N and the fluid media present; avoid petroleum-incompatible greases. Follow applicable system manufacturer torque specifications and relevant code requirements such as those in the IPC or IFGC when reinstalling fittings or valves.\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\u003eInside Diameter\u003c\/strong\u003e: 2.375 inches (59.69 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.75 inches (69.85 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches (5.33 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 332\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 90 Durometer (Extra 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 Fluid 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: 25 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.44 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: ZMSCH90332\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692726452530,"sku":"ZMSCH90332","price":15.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e63e5be40384736fb1f090e4d0cdd585_3ddab053-596a-4d96-9fc5-2adf85d9081d.jpg?v=1788301781","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch90332-o-ring-dash-332-nbr-90a-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}