Gardner Spring 36317G Precision Compression Spring

Product Description

The GARDNER SPRING 36317G is a precision compression spring manufactured from AISI 302 music wire with a plain finish. It has an outside diameter of 0.24 inches, a free length of 0.5 inches, and a wire diameter of 0.032 inches. The spring delivers a maximum work load of 9 pounds and a spring rate of 36 pounds per inch. Closed and ground ends provide stable seating and consistent load transfer. This spring is sized for tight-clearance assemblies and is a common component stocked by HVAC, plumbing, and mechanical service technicians for valve, actuator, and equipment maintenance applications.

This compression spring fits into holes with a diameter of 0.25 inches and compresses to a solid height of 0.225 inches. It is suited for residential and light commercial applications where a compact, reliable compression element is required in valves, controls, flow regulators, or mechanical assemblies. The silver plain finish is appropriate for indoor and protected environments. Sold in packs of five, it is a practical stocking item for technicians who service equipment requiring small-format precision springs.

Key Features

• Closed and ground ends for flat, stable seating and accurate load measurement
• Music wire construction meets AISI 302, ASTM A228, and ASTM A313 standards
• Spring rate of 36 pounds per inch for predictable, linear deflection
• Maximum work load of 9 pounds suitable for light-duty mechanical assemblies
• Compact 0.24 inch OD fits 0.25 inch bore applications with minimal clearance
• Sold in packs of five for efficient stocking and field use

Compatibility

Designed as a precision replacement compression spring for mechanical assemblies requiring a 0.24 inch outside diameter, 0.5 inch free length, and 36 pounds per inch spring rate in HVAC, plumbing, or similar trade equipment.

Installation Notes

Installation is typically performed by licensed HVAC technicians, plumbers, or qualified mechanical service professionals. Always de-energize and isolate the equipment before disassembling any spring-loaded valve, actuator, or control component. Verify that the replacement spring matches the original outside diameter, free length, and spring rate before installation to ensure proper load and travel characteristics. Use appropriate hand tools and confirm the spring seats fully against closed and ground ends before reassembly.