Gardner Spring 36124G Precision Compression Spring

Product Description

The GARDNER SPRING 36124G is a precision compression spring manufactured from music wire with a plain silver finish. It features a 0.72-inch outside diameter, a 1.25-inch free length, and a 0.072-inch wire diameter. The closed and ground end type provides stable seating and consistent load transfer. With a spring rate of 33 pounds per inch and a maximum work load of 25 pounds, this spring delivers repeatable, predictable performance in light-duty mechanical assemblies. It is suited for applications requiring tight dimensional tolerances and reliable elastic return under compressive load.

This compression spring is used in residential and commercial mechanical assemblies where precise spring force is required. Typical applications include valve mechanisms, HVAC equipment components, small actuators, and industrial tooling. The 0.75-inch hole diameter clearance spec makes fitment straightforward in standard bored housings. Technicians working in HVAC, plumbing, and light mechanical maintenance will find this spring applicable in a wide range of repair and replacement scenarios requiring a compact, high-tolerance compression element.

Key Features

• Closed and ground ends for flat, stable seating surface
• 33 pounds per inch spring rate for consistent, predictable deflection
• 25-pound maximum work load capacity
• 0.072-inch wire diameter music wire construction for strength and fatigue resistance
• Plain silver finish with 0.47-inch solid height
• Meets AISI 302, ASTM A228, and ASTM A313 standards

Compatibility

Designed for use in standard 0.75-inch diameter bored housings as a precision compression spring replacement in mechanical assemblies requiring a 0.72-inch OD and 1.25-inch free length specification.

Installation Notes

Installation is typically performed by qualified mechanical or HVAC technicians. Depressurize or de-energize any system before removing the existing spring. Verify that the replacement spring seats flush against both mating surfaces before reassembly. Inspect the surrounding bore and retaining features for wear before installing the new spring.