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Century Spring

3885CS - 1.5" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 6.5 coils and closed & ground ends. This spring features an O.D. of 0.938", and an I.D. of 0.738".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3885
Ends Closed & Ground
Finish Gold Iridite
Free Length 1.5 in
Inside Diameter 0.738 in
Material Spring Steel
Outside Diameter 0.938 in
Part Type Standard
Rate 54 lbs/in
SKU 3885CS
Solid Length 0.65 in
Suggested Max Deflection 0.64 in
Suggested Max Load 35 lbf
Total Coils 6.5
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3885
Ends Closed & Ground
Finish Gold Iridite
Free Length 38.1 mm
Inside Diameter 18.75 mm
Material Spring Steel
Outside Diameter 23.83 mm
Part Type Standard
Rate 9.46 N/mm
SKU 3885CS
Solid Length 16.51 mm
Suggested Max Deflection 16.26 mm
Suggested Max Load 155.68 N
Total Coils 6.5
Wire Diameter 2.54 mm
The compression spring 3885CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 3885 compression spring design exhibits exceptional tensile strength and resilience.

The 3885 design is manufactured with a free length of 1.5", with an outer diameter of 0.938", an inner diameter of 0.738", and a total of 6.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 54 lbs/in.

The 3885CS 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 3885 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.

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