Gardner Spring 36338GS Precision Compression Spring

Product Description

The GARDNER SPRING 36338GS is a precision compression spring manufactured from AISI 302 stainless steel to meet ASTM A228 and ASTM A313 standards. It features a 0.24-inch outside diameter, a 0.5-inch free length, and a 0.0421-inch wire diameter. The spring delivers a spring rate of 92.17 pounds per inch and supports a maximum work load of 18 pounds (73.45 N). The closed and ground end type provides stable seating and consistent load distribution under compression. This part is specified by mechanical engineers and installed by technicians across HVAC, instrumentation, and light industrial assemblies where precise, repeatable spring force is required.

The 36338GS is suited for applications requiring a compact, high-precision compression spring in tight-clearance assemblies. Its 0.25-inch hole diameter fit and 0.327-inch solid height make it appropriate for use in valve mechanisms, actuator assemblies, and small mechanical controls found in residential and light commercial HVAC systems, plumbing valve bodies, and industrial equipment. The plain silver finish and stainless steel construction resist corrosion in moderate-moisture environments.

Key Features

• Closed and ground ends for flat, stable seating and consistent load transfer
• Stainless steel construction meets AISI 302, ASTM A228, and ASTM A313 standards
• Spring rate of 92.17 pounds per inch for predictable, linear compression response
• Maximum work load of 18 pounds (73.45 N) within a compact 0.5-inch free length
• 0.327-inch solid height allows use in assemblies with limited travel clearance
• Plain finish maintains dimensional accuracy without added coating thickness

Compatibility

Designed as an OEM-style precision compression spring for use in valve bodies, actuator mechanisms, and mechanical control assemblies requiring a 0.24-inch OD spring with closed and ground ends.

Installation Notes

This spring is typically installed by licensed HVAC technicians, plumbers, or mechanical technicians during valve or actuator service. De-energize and depressurize the system fully before disassembly. Verify the spring seats flush against both contact surfaces before reassembly to ensure consistent load behavior. Inspect the mating bore and rod dimensions against the 0.25-inch hole diameter specification prior to installation.