Gardner Spring 36395G Precision Compression Spring

Product Description

The GARDNER SPRING 36395G is a precision compression spring manufactured from music wire with a plain finish. It features a 0.3-inch outside diameter, a free length of 1.25 inches, and a wire diameter of 0.0449 inches. The spring delivers a rated spring rate of 32 pounds per inch and a maximum work load of 19 pounds (87.86 N). End type is closed and ground for consistent seating and load transfer. This part is sold in packages of five. It is suited for mechanical assemblies, industrial equipment, and precision instrument applications where repeatable force and dimensional accuracy are required.

This compression spring is appropriate for use in light-duty mechanical and industrial applications requiring a compact, reliable spring element. Its closed and ground ends allow it to seat flat against mating surfaces without shimming or additional prep. The silver plain finish is compatible with a wide range of environments where corrosion protection is not a primary requirement. Mechanical assemblers, maintenance technicians, and OEM production teams are the typical end users for this part.

Key Features

• Closed and ground ends for consistent, flat seating and accurate load measurement
• Music wire construction meets AISI 302, ASTM A228, and ASTM A313 standards
• Spring rate of 32 pounds per inch for predictable, linear force response
• Maximum work load of 19 pounds (87.86 N)
• Solid height of 0.631 inches for compact collapsed profile
• Designed hole diameter of 0.313 inches for guided-pin installations

Compatibility

Designed as a precision OEM-style compression spring for mechanical assemblies requiring a 0.3-inch OD, closed and ground end type, and music wire construction.

Installation Notes

Installation is typically performed by mechanical technicians or assemblers during equipment build or maintenance. Ensure the mating bore or guide pin matches the specified hole diameter of 0.313 inches to prevent cocking or buckling under load. Do not compress the spring beyond its solid height of 0.631 inches during assembly or operation. Follow applicable equipment manufacturer guidelines for spring preload and seating torque on retaining hardware.