71659SCS - 0.5" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 3.88 coils and closed & ground ends. This spring features an O.D. of 0.54", and an I.D. of 0.432".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71659S
Ends Closed & Ground
Finish None
Free Length 0.5 in
Inside Diameter 0.432 in
Material 302/304 Stainless Steel
Outside Diameter 0.54 in
Part Type Standard
Rate 49 lbs/in
SKU 71659SCS
Solid Length 0.21 in
Suggested Max Deflection 0.2 in
Suggested Max Load 9.8 lbf
Total Coils 3.88
Wire Diameter 0.054 in
The compression spring 71659SCS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the 71659S compression spring design exhibits exceptional tensile strength and resilience.

The 71659S design is manufactured with a free length of 0.5", with an outer diameter of 0.54", an inner diameter of 0.432", and a total of 3.88 coils, expertly designed to deliver consistent compression characteristics including a rate of 49 lbs/in.

The 71659SCS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring 71659S design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.