{"product_id":"associated-spring-raymond-103-507-die-spring-blue-medium-duty","title":"Associated Spring Raymond 103-507 Die Spring Blue Medium-duty","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 103-507 is a medium-duty die spring engineered for use in stamping dies, punch presses, and industrial tooling applications. Built from chromium alloy steel with a trapezoidal wire shape, this spring delivers a spring rate of 320 pounds per inch and a maximum deflection load of 262.5 pounds. The blue color coding identifies it as a medium-duty rating per standard die spring classifications. It is designed for installation by tool and die makers, maintenance technicians, and machine shop personnel working with press tooling and fixture assemblies.\u003c\/p\u003e\n\u003cp\u003eThis die spring is suited for medium-load tooling applications in stamping, forming, and press operations. The 1 inch hole diameter accommodates a standard guide post, while the 1\/2 inch rod diameter allows guided mounting on a center rod. With a free length of 1.75 inches and a maximum deflection of 0.88 inches, it fits into compact die sets where controlled, repeatable spring force is required. Manufactured to ISO 9001:2008 and ISO\/TS 16949:2009 standards, it meets quality requirements common in precision tooling environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTrapezoidal wire shape provides higher load capacity in a compact free length compared to round wire springs\u003c\/li\u003e\n  \u003cli\u003eSpring rate of 320 pounds per inch delivers consistent, predictable deflection force\u003c\/li\u003e\n  \u003cli\u003eMaximum deflection load of 262.5 pounds at 0.88 inches of travel\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction resists fatigue under high-cycle press operation\u003c\/li\u003e\n  \u003cli\u003eBlue color coding indicates medium-duty rating for straightforward identification during maintenance\u003c\/li\u003e\n  \u003cli\u003eManufactured under ANAB-accredited 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 direct-fit die spring for medium-duty stamping dies and press tooling that require a 1 inch outer diameter, 1\/2 inch rod diameter, and 1.75 inch free length spring with blue medium-duty rating.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDie springs are installed by qualified tool and die technicians or maintenance machinists. Always de-energize and lock out the press before replacing springs in a die set. Ensure the guide post and rod dimensions match the spring bore and rod diameter specifications before installation. Never compress a die spring beyond its rated maximum deflection, as over-compression accelerates fatigue and can cause premature failure.\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: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 0.88 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 262.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 320 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\u003eColor\u003c\/strong\u003e: Blue\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\u003eWeight\u003c\/strong\u003e: 0.1375 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: 103-507\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":52104944320818,"sku":"103-507","price":18.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/951ce3697cb085b09269eae0c8998c80.jpg?v=1790072405","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-103-507-die-spring-blue-medium-duty","provider":"Voomi Supply","version":"1.0","type":"link"}