{"product_id":"gardner-spring-mc103-0780-m-precision-compression-spring","title":"Gardner Spring MC103-0780-M Precision Compression Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GARDNER SPRING MC103-0780-M is a precision compression spring manufactured from stainless steel with a plain finish. It features a 0.555-inch outside diameter and a free length of 3.071 inches, making it a compact, high-load spring suited for demanding mechanical assemblies. With a maximum work load of 135.33 pounds and a spring rate of 13.64 pound-force per inch, this spring delivers consistent, repeatable force output across its compression range. Closed and ground ends provide stable seating and precise load transfer. It is appropriate for applications where dimensional accuracy and material quality are critical to performance.\u003c\/p\u003e\u003cp\u003eThis precision compression spring is used in mechanical, industrial, and OEM assembly applications where controlled compression force is required. Its stainless steel construction makes it suitable for environments with exposure to moisture or mild corrosives. Typical installations include valve assemblies, actuators, fluid control components, and precision machinery. Machinists, millwrights, and OEM assembly technicians are the primary installers. The spring ships in a package quantity of five units per order.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClosed and ground end type for stable, flat seating and accurate load application\u003c\/li\u003e\n\u003cli\u003eMaximum work load of 135.33 pounds for high-force compression applications\u003c\/li\u003e\n\u003cli\u003eSpring rate of 13.64 pounds per inch for predictable, linear deflection\u003c\/li\u003e\n\u003cli\u003eStainless steel construction with plain finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eManufactured to DIN 17223, DIN 17224, and DIN 2095 standards for dimensional and material precision\u003c\/li\u003e\n\u003cli\u003eSolid height of 0.913 inches, limiting compression travel for controlled stroke applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style precision compression spring suitable for mechanical assemblies requiring a 0.555-inch outside diameter closed and ground spring conforming to DIN compression spring standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by machinists or mechanical assemblers during equipment build or maintenance. Before servicing any assembly containing this spring, relieve all mechanical load and de-energize any associated pneumatic or hydraulic systems. Verify the spring seat diameter and pocket depth against the 0.555-inch OD and 0.913-inch solid height before installation. Do not compress the spring beyond its solid height during assembly or testing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Type\u003c\/strong\u003e: Precision Compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.555 inches (14.10 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 3.071 inches (78.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Height\u003c\/strong\u003e: 0.913 inches (23.20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Size\u003c\/strong\u003e: 0.063 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Work Load\u003c\/strong\u003e: 135.33 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 13.64 pounds per inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Closed and Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 17223, DIN 17224, DIN 2095\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161904\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GARDNER SPRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MC103-0780-M\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER SPRING","offers":[{"title":"Default Title","offer_id":51971411968306,"sku":"MC103-0780-M","price":20.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cc0c95a3a0133049a0dc7908adbae5a8.jpg?v=1789957037","url":"https:\/\/voomisupply.com\/products\/gardner-spring-mc103-0780-m-precision-compression-spring","provider":"Voomi Supply","version":"1.0","type":"link"}