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O-52CS - 0.53" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 4 coils and closed & ground ends. This spring features an O.D. of 0.5", and an I.D. of 0.31".

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 O-52
Ends Closed & Ground
Finish None
Free Length 0.53 in
Inside Diameter 0.31 in
Material 302/304 Stainless Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 766 lbs/in
SKU O-52CS
Solid Length 0.38 in
Suggested Max Deflection 0.06 in
Suggested Max Load 49 lbf
Total Coils 4
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name O-52
Ends Closed & Ground
Finish None
Free Length 13.46 mm
Inside Diameter 7.87 mm
Material 302/304 Stainless Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 134.13 N/mm
SKU O-52CS
Solid Length 9.65 mm
Suggested Max Deflection 1.52 mm
Suggested Max Load 217.95 N
Total Coils 4
Wire Diameter 2.41 mm
The compression spring O-52CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the O-52 compression spring design exhibits exceptional tensile strength and resilience.

The O-52 design is manufactured with a free length of 0.53", with an outer diameter of 0.5", an inner diameter of 0.31", and a total of 4 coils, expertly designed to deliver consistent compression characteristics including a rate of 766 lbs/in.

The O-52CS 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 O-52 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.