Gardner Spring 36094G Precision Compression Spring

Product Description

The GARDNER SPRING 36094G is a precision compression spring manufactured from music wire (AISI 302 / ASTM A228 / ASTM A313) for consistent performance under cyclic loading. It features a 0.48-inch outside diameter, a free length of 0.875 inches, and a wire diameter of 0.0551 inches. With a spring rate of 38 pounds per inch and a maximum work load of 20 pounds (88.97 newtons), this spring delivers predictable deflection characteristics suited to precision mechanical assemblies. The closed and ground end type ensures stable seating and accurate load transfer. Maintenance technicians, mechanical assemblers, and field service professionals working with light-duty compression applications rely on this type of spring for reliable, repeatable performance.

This spring is appropriate for use in compact mechanical subassemblies where tight dimensional tolerances are required. Its 0.875-inch free length and 0.48-inch OD fit within a hole diameter of 0.50 inches, making it suitable for guided-spring configurations in valves, switches, latches, and similar light-load mechanisms. The solid height of 0.373 inches limits travel and prevents coil bind under full compression. Applications span HVAC components, plumbing valves, electrical switch gear, and general industrial assemblies requiring a small-format compression spring with consistent force output.

Key Features

• Closed and ground ends for stable, flat seating and accurate load application
• Music wire construction meets AISI 302, ASTM A228, and ASTM A313 standards
• Spring rate of 38 pounds per inch for predictable, linear deflection
• Maximum work load of 20 pounds (88.97 newtons)
• Solid height of 0.373 inches limits travel and prevents coil bind
• Plain silver finish - no coating to affect dimensional fit in tight tolerances

Compatibility

Designed as a precision replacement or OEM-style compression spring for light-duty mechanical assemblies requiring a 0.48-inch outside diameter and 0.875-inch free length with a guided-hole diameter of 0.50 inches.

Installation Notes

Installation is performed by mechanical assemblers or field service technicians familiar with spring-loaded subassemblies. Always de-energize or depressurize the host assembly before removing or installing compression springs. Use appropriate hand tools or spring installation fixtures to prevent uncontrolled release during compression. Verify the host bore accommodates the 0.50-inch hole diameter guidance and that travel does not compress the spring beyond its solid height of 0.373 inches.