{"product_id":"associated-spring-raymond-103-548-die-spring-medium-duty-blue","title":"Associated Spring Raymond 103-548 Die Spring Medium-duty Blue","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 103-548 is a medium-duty die spring designed for use in stamping dies, punch presses, and industrial tooling applications. It features a 1 inch hole diameter, a 0.5 inch rod diameter, and a 12 inch free length, making it suited for applications requiring consistent force over a long stroke. The spring is manufactured from chromium alloy steel with a trapezoidal wire cross-section, which provides a higher load capacity relative to round wire springs of the same envelope size. A maximum deflection load of 240 pounds and a maximum deflection of 6 inches define its working range. Licensed HVAC techs, toolmakers, and die maintenance technicians are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis die spring is applied in metal stamping, forming, and punching tooling where reliable spring-back force is required. The blue color coding indicates a medium-duty rating under the ISO die spring classification system, making it identifiable at a glance during tool setup or maintenance. It is appropriate for both original equipment installation and replacement in existing die sets that specify a medium-duty spring with a 1 inch outer diameter envelope. The 12 inch free length suits deep-draw die applications or situations where extended travel and consistent spring rate are required throughout the stroke.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTrapezoidal wire cross-section delivers higher load density than round wire springs in the same footprint\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction provides strength and fatigue resistance under cyclic loading\u003c\/li\u003e\n  \u003cli\u003eBlue color coding indicates medium-duty rating for quick visual identification\u003c\/li\u003e\n  \u003cli\u003e40 pounds per inch spring rate supports predictable, linear force output\u003c\/li\u003e\n  \u003cli\u003eMaximum deflection of 6 inches with a maximum load of 240 pounds at full deflection\u003c\/li\u003e\n  \u003cli\u003eManufactured under ISO 9001:2008 and ISO\/TS 16949:2009 certified quality systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation die spring for stamping and forming dies requiring a medium-duty spring with a 1 inch hole diameter, 0.5 inch rod diameter, and 12 inch free length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDie springs are typically installed and replaced by toolmakers or die maintenance technicians. Always relieve all press and tooling load before removing or replacing a die spring. Inspect the rod and bore mating surfaces for wear or damage before installing a new spring, as misalignment accelerates fatigue failure. Do not compress the spring beyond its rated maximum deflection of 6 inches during installation or operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 240 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 40 pounds per inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Medium-Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Shape\u003c\/strong\u003e: Trapezoidal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Chromium Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Code\u003c\/strong\u003e: Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.875 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANAB Accredited; ISO 9001:2008 Certified; ISO\/TS 16949:2009 Certified; TUV Rheinland Registered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161905\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: ASSOCIATED SPRING RAYMOND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 103-548\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":51963991687474,"sku":"103-548","price":64.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aa65d17323fb825abbdba8ed028ae6d9.jpg?v=1789948764","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-103-548-die-spring-medium-duty-blue","provider":"Voomi Supply","version":"1.0","type":"link"}