{"product_id":"value-collection-zmscfs364-fluorosilicone-o-ring-dash-364","title":"Value Collection ZMSCFS364 Fluorosilicone O-ring Dash 364","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCFS364 is a fluorosilicone O-ring with a round cross section, engineered for static and dynamic sealing applications that demand both wide-temperature performance and resistance to fuels, oils, and solvents. It measures 6.75 inches inside diameter, 7.125 inches outside diameter, and 0.1875 inches thick, corresponding to Dash Number 364 in standard O-ring sizing. With a Shore A hardness of 70 and a rated temperature range of -80 degrees F to 400 degrees F, this O-ring is suited for demanding environments where standard nitrile or EPDM compounds fall short. It meets MIL-R-25988 TY 1 CL 1 requirements, making it appropriate for aerospace, military, and industrial fluid-handling assemblies. Licensed HVAC technicians, plumbers, and industrial mechanics install this type of seal in high-heat and fuel-exposed systems.\u003c\/p\u003e\u003cp\u003eThis O-ring is used in applications requiring a large-diameter face seal or radial seal, including HVAC equipment, fuel system components, hydraulic assemblies, and industrial fluid transfer systems. Fluorosilicone compound is commonly selected when the sealing environment involves petroleum-based fuels or oils alongside elevated or sub-zero temperatures. The Dash 364 sizing is a recognized standard dimension, simplifying cross-referencing in maintenance and repair operations. It is sold and packaged individually, making it suitable for direct replacement work or low-volume service jobs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFluorosilicone compound resists petroleum fuels, oils, and solvents while maintaining elasticity across a wide temperature range\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of -80 degrees F to 400 degrees F suits both cryogenic and high-heat applications\u003c\/li\u003e\n\u003cli\u003eShore A hardness of 70 provides a firm, reliable seal under compression without excessive deformation\u003c\/li\u003e\n\u003cli\u003eMeets MIL-R-25988 TY 1 CL 1 compliance for use in military and aerospace-grade assemblies\u003c\/li\u003e\n\u003cli\u003eRound cross section and Dash 364 standard dimensions allow straightforward cross-referencing and replacement\u003c\/li\u003e\n\u003cli\u003eSold individually with a minimum order quantity of 1 for single-unit service replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement O-ring for applications requiring a Dash 364 fluorosilicone seal in fuel, oil, or high-temperature fluid systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eO-ring installation should be performed by a qualified technician familiar with the sealing system being serviced. Depressurize and drain all fluid from the system before removing the existing seal. Inspect the gland and seating surfaces for wear, scoring, or contamination before installing the new O-ring. Apply a compatible lubricant to the O-ring during installation to prevent twisting or tearing, and confirm proper seating before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fluorosilicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 364\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 6.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 7.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShore A Hardness\u003c\/strong\u003e: 70 (Hard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -80 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 400 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e: MIL-R-25988 TY 1 CL 1\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: 1\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: ZMSCFS364\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714310799666,"sku":"ZMSCFS364","price":31.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/061e75f6eaf6094856e880a9b821a65e.jpg?v=1788499276","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscfs364-fluorosilicone-o-ring-dash-364","provider":"Voomi Supply","version":"1.0","type":"link"}