{"product_id":"value-collection-zmsch90916-o-ring-dash-916-nbr-90d","title":"Value Collection ZMSCH90916 O-ring Dash 916 Nbr 90D","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH90916 is a Dash 916 nitrile butadiene rubber (NBR\/Buna-N) O-ring designed for sealing applications across HVAC, plumbing, hydraulic, and fluid handling systems. It measures 1.171 inches inside diameter, 1.4030 inches outside diameter, and 0.1160 inches in cross-section thickness. Rated at 90 durometer (extra hard), this O-ring delivers firm compression set resistance and strong resilience against tear and abrasion. It is installed by HVAC technicians, plumbers, and fluid system mechanics wherever a reliable petroleum-resistant elastomer seal is required. Sold in a package quantity of 100.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for use in residential and commercial systems involving petroleum-based fluids, hydraulic circuits, fuel lines, and general fluid sealing. The Buna-N elastomer is the most widely used O-ring material in trade applications, offering excellent resistance to petroleum products and mineral-based oils. It performs across a temperature range of -40 degrees F to 250 degrees F, making it appropriate for most standard HVAC refrigerant, oil, and condensate line fittings as well as plumbing shutoff and valve assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNitrile Butadiene Rubber (Buna-N) construction — excellent resistance to petroleum products and mineral oils\u003c\/li\u003e\n  \u003cli\u003e90 durometer extra-hard rating for firm sealing under compression in high-pressure fittings\u003c\/li\u003e\n  \u003cli\u003eTemperature range: -40 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eRound cross-section profile; 0.1160 inches thick for precise groove fit to Dash 916 standard\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n  \u003cli\u003eResistant to tear and abrasion; reliable compression set performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum products and mineral-based oils per the Buna-N elastomer specification. Conforms to SAE and MIL-Spec standards for Dash 916 O-ring groove dimensions. Not FDA approved; not recommended for food-contact, ozone-heavy, or direct-sunlight storage environments.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed HVAC technicians, plumbers, or hydraulic system mechanics. Always de-energize the system and relieve all fluid pressure before replacing O-rings in any pressurized assembly. Lightly lubricate the O-ring with a compatible fluid or assembly lubricant before seating it in the groove to avoid nicking or rolling during assembly. Do not store Buna-N O-rings near motors, electrical equipment, or in direct sunlight, as ozone exposure degrades the elastomer.\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 (Buna-N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 916\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.1710 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.4030 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness (Cross Section)\u003c\/strong\u003e: 0.1160 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: 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 Fluids\u003c\/strong\u003e: Petroleum products, mineral-based oils\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: 0.89 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: ZMSCH90916\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692456706354,"sku":"ZMSCH90916","price":18.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bbe54b8eb6127785b29c6ec45a79e3d2.jpg?v=1788297762","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch90916-o-ring-dash-916-nbr-90d","provider":"Voomi Supply","version":"1.0","type":"link"}