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11947CS - 3.56" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.859", and an I.D. of 0.734".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11947
Ends Closed & Ground
Finish None
Free Length 3.56 in
Inside Diameter 0.734 in
Material Spring Steel
Outside Diameter 0.859 in
Part Type Standard
Rate 8.4 lbs/in
SKU 11947CS
Solid Length 0.43 in
Suggested Max Deflection 1.2 in
Suggested Max Load 10 lbf
Total Coils 7
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11947
Ends Closed & Ground
Finish None
Free Length 90.42 mm
Inside Diameter 18.64 mm
Material Spring Steel
Outside Diameter 21.82 mm
Part Type Standard
Rate 1.47 N/mm
SKU 11947CS
Solid Length 10.92 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 44.48 N
Total Coils 7
Wire Diameter 1.59 mm
The compression spring 11947CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 11947 compression spring design exhibits exceptional tensile strength and resilience.

The 11947 design is manufactured with a free length of 3.56", with an outer diameter of 0.859", an inner diameter of 0.734", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 8.4 lbs/in.

The 11947CS 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 11947 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.