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Century Spring

1641CS - 8.63" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 51.5 coils and closed & ground ends. This spring features an O.D. of 0.437", and an I.D. of 0.343".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1641
Ends Closed & Ground
Finish Gold Iridite
Free Length 8.63 in
Inside Diameter 0.343 in
Material Music Wire
Outside Diameter 0.437 in
Part Type Standard
Rate 2.4 lbs/in
SKU 1641CS
Solid Length 2.42 in
Suggested Max Deflection 5.3 in
Suggested Max Load 13 lbf
Total Coils 51.5
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1641
Ends Closed & Ground
Finish Gold Iridite
Free Length 219.2 mm
Inside Diameter 8.71 mm
Material Music Wire
Outside Diameter 11.1 mm
Part Type Standard
Rate 0.42 N/mm
SKU 1641CS
Solid Length 61.47 mm
Suggested Max Deflection 134.62 mm
Suggested Max Load 57.82 N
Total Coils 51.5
Wire Diameter 1.19 mm
The compression spring 1641CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 1641 compression spring design exhibits exceptional tensile strength and resilience.

The 1641 design is manufactured with a free length of 8.63", with an outer diameter of 0.437", an inner diameter of 0.343", and a total of 51.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 2.4 lbs/in.

The 1641CS 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 1641 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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