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The ASSOCIATED SPRING RAYMOND 020003000 is a steel extension spring designed to store and release tensile energy in mechanical assemblies. It measures 0.625 inches in outside diameter with a wire diameter of 0.072 inches and an overall length of 10 inches. The spring delivers a rate of 2.1 pounds per inch, providing consistent, predictable resistance across its travel range. This type of spring is commonly installed by mechanical technicians, HVAC service professionals, and maintenance trades in equipment requiring tension-based return force or load balancing.
This extension spring is suited for light-duty mechanical applications where a compact form factor and moderate spring rate are required. Typical install scenarios include HVAC damper linkages, control panel assemblies, door mechanisms, and general industrial equipment maintenance. Its steel construction makes it appropriate for indoor mechanical environments where corrosion exposure is limited.
Designed as an OEM-style replacement or service part for mechanical assemblies requiring an extension spring with a 0.625 inch outside diameter, 0.072 inch wire diameter, 10 inch length, and a 2.1 lb/in spring rate.
Extension springs should be installed by qualified mechanical or trade technicians familiar with spring-loaded assemblies. De-energize or power down any associated equipment before removing or installing spring components. Use appropriate hand tools and eye protection, as springs under tension can release stored energy rapidly if mishandled. Verify spring rate and dimensional fitment against the original equipment specification before installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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