Gardner Spring 36497GS Compression Spring 0.48 in Od Stainless

Product Description

The GARDNER SPRING 36497GS is a precision compression spring manufactured from stainless steel and rated for demanding mechanical and industrial applications. With a 0.48-inch outside diameter, a 1.5-inch free length, and a 0.072-inch wire diameter, this spring delivers a spring rate of 57.1 pounds per inch and a maximum work load of 44 pounds. The closed and ground end type provides flat, stable seating surfaces for consistent load transfer. HVAC technicians, plumbers, and mechanical assemblers encounter this spring type in valve assemblies, actuators, damper mechanisms, and similar precision-loaded components where controlled deflection is required.

This spring is suited for residential and light commercial applications where a compact, corrosion-resistant compression spring is specified. The stainless steel construction makes it appropriate for environments with moisture exposure, mild chemical contact, or elevated temperature cycling. It fits into mounting holes up to 0.5 inches in diameter and collapses to a solid height of 0.819 inches. Package quantity is 5 springs per order with a minimum order quantity of 1.

Key Features

• Closed and ground ends for flat, stable seating and accurate load application
• Stainless steel construction resists corrosion in wet or chemically active environments
• 0.48-inch OD fits mounting holes up to 0.5 inches in diameter
• 57.1 pounds per inch spring rate for predictable, linear deflection behavior
• 44-pound maximum work load with a solid height of 0.819 inches
• Meets AISI 302, ASTM A228, and ASTM A313 material standards

Compatibility

Designed as a precision OEM-style compression spring for mechanical assemblies requiring a 0.48-inch OD closed-and-ground stainless steel spring with a 1.5-inch free length and a maximum hole diameter of 0.5 inches.

Installation Notes

Installation is typically performed by HVAC technicians, plumbers, or mechanical assemblers as part of valve, actuator, or damper service work. Depressurize and de-energize the associated system before removing or replacing any spring-loaded component. Verify that the mating bore and rod dimensions match the spring OD, hole diameter, and solid height before installation to avoid binding or incorrect preload. Confirm replacement spring specifications against the original equipment documentation before use.