Gardner Spring 36290GS Precision Compression Spring

Product Description

The GARDNER SPRING 36290GS is a precision compression spring manufactured from stainless steel for reliable, corrosion-resistant performance in demanding environments. It features an outside diameter of 0.24 inches, a free length of 0.313 inches, and a wire diameter of 0.022 inches. The spring delivers a maximum work load of 3 pounds and a spring rate of 12.26 pounds per inch, making it well suited for applications requiring consistent, repeatable force in a compact form factor. Closed and ground ends provide flat, stable seating surfaces. Licensed HVAC technicians, plumbers, and mechanical assembly professionals commonly install springs of this type in valve assemblies, actuators, and precision mechanical controls.

This compression spring is appropriate for residential and light commercial mechanical assemblies where a small-diameter, high-precision spring is required. Typical installation scenarios include valve springs, instrument mechanisms, and precision device assemblies where dimensional consistency and material integrity under cyclic loading are critical. The stainless steel construction makes it a practical choice in environments with exposure to moisture or mild corrosives.

Key Features

• Outside diameter of 0.24 inches for precise fitment in tight assemblies
• Free length of 0.313 inches with a solid height of 0.097 inches
• Spring rate of 12.26 pounds per inch for consistent force delivery
• Maximum work load of 3 pounds
• Closed and ground ends for flat, stable seating
• Stainless steel construction meets AISI 302, ASTM A228, and ASTM A313 standards

Compatibility

Designed as an OEM-style precision compression spring for mechanical assemblies requiring a 0.24-inch outside diameter and 0.25-inch maximum hole diameter fitment in stainless steel.

Installation Notes

Installation of compression springs in valve or actuator assemblies should be performed by qualified mechanical or trade professionals. De-energize or depressurize the system fully before disassembly. Verify that the bore or hole diameter matches the specified 0.25-inch hole diameter to prevent binding. Avoid overstressing the spring beyond its rated maximum work load of 3 pounds to maintain service life.