Gardner Spring 36109G Precision Compression Spring

Product Description

The GARDNER SPRING 36109G is a precision compression spring manufactured from music wire with a plain silver finish. It features a 0.6 inch outside diameter, a 1 inch free length, and a 0.067 inch wire diameter. The spring delivers a spring rate of 45 pounds per inch and supports a maximum work load of 25 pounds. Closed and ground ends provide stable, flat seating on mating surfaces, making this spring suitable for precision mechanical assemblies in HVAC equipment, plumbing valves, electrical components, and general industrial applications. Licensed technicians and mechanical assemblers working with spring-loaded valve, relay, or actuator mechanisms are the primary installers.

This compression spring is suited for use in light-duty to medium-duty spring-loaded mechanisms where consistent force, accurate travel, and reliable cycling are required. The closed and ground end configuration makes it appropriate for applications where the spring must seat squarely against a flat surface, such as pressure relief valves, actuator assemblies, switch mechanisms, and similar components found in residential and commercial trade equipment. Its compact dimensions and controlled spring rate make it a common replacement or design-spec component in precision mechanical assemblies.

Key Features

• Closed and ground ends for flat, stable seating against mating surfaces
• Music wire construction meets AISI 302, ASTM A228, and ASTM A313 standards
• 45 pounds per inch spring rate for consistent, predictable force output
• 25 pound maximum work load with a solid height of 0.436 inches
• Plain silver finish suitable for a wide range of indoor mechanical environments
• Fits into a 0.625 inch diameter hole for precise positioning

Compatibility

Designed as an OEM-style precision compression spring for use in mechanical assemblies requiring a 0.6 inch outside diameter, 1 inch free length, closed and ground end compression spring with a 45 pound per inch spring rate.

Installation Notes

Installation of compression springs into mechanical assemblies should be performed by a qualified technician familiar with the host equipment. De-energize and de-pressurize the system before disassembly. Use appropriate hand tools and avoid overcompressing the spring beyond its solid height during installation. Follow all applicable equipment manufacturer guidelines and relevant codes for the host assembly.