Associated Spring Raymond 103-508 Die Spring Blue

Product Description

The ASSOCIATED SPRING RAYMOND 103-508 is a medium-duty die spring designed for use in stamping dies, punch presses, and industrial tooling applications. Built from chromium alloy steel with a trapezoidal wire cross-section, it delivers consistent load performance across its service life. The spring features a 1-inch hole diameter, a 0.5-inch rod diameter, and a 2-inch free length. It supports a maximum deflection load of 260 pounds at a maximum deflection of 1 inch, with a spring rate of 268 pounds per inch. The blue color coding identifies its medium-duty load classification per industry convention, making identification and replacement straightforward in the field.

This die spring is suited for use in metal stamping tooling, injection mold assemblies, and mechanical press components where repeatable spring force and dimensional accuracy are required. It fits over a 0.5-inch guide rod and seats into a 1-inch pocket, making it compatible with standard die set configurations in both low-volume job shop and high-cycle production environments. Toolmakers, die setters, and mechanical maintenance technicians are the primary installers of this component.

Key Features

• Trapezoidal wire profile for higher load capacity relative to round-wire springs of comparable size
• Chromium alloy steel construction for durability under cyclic compressive loading
• Blue color coding indicates medium-duty rating for quick visual identification
• 268 pounds per inch spring rate for predictable, consistent force output
• 260-pound maximum deflection load at 1 inch of travel
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems

Compatibility

Designed as an OEM-style replacement or direct-fit component for medium-duty die spring applications requiring a 1-inch hole diameter, 0.5-inch rod diameter, and 2-inch free length.

Installation Notes

Installation should be performed by a qualified toolmaker or die maintenance technician with the press locked out and all energy sources isolated per OSHA lockout/tagout procedures. Ensure the guide rod and spring pocket are clean and free of debris before seating the spring. Do not compress the spring beyond its rated maximum deflection of 1 inch to avoid permanent set or premature failure. Inspect the spring for coil cracking or load loss at regular die maintenance intervals.