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70394CS - 0.75" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 12.6 coils and closed & ground ends. This spring features an O.D. of 0.18", and an I.D. of 0.128".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 70394
Ends Closed & Ground
Finish None
Free Length 0.75 in
Inside Diameter 0.128 in
Material Music Wire
Outside Diameter 0.18 in
Part Type Standard
Rate 17 lbs/in
SKU 70394CS
Solid Length 0.33 in
Suggested Max Deflection 0.31 in
Suggested Max Load 5.3 lbf
Total Coils 12.6
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 70394
Ends Closed & Ground
Finish None
Free Length 19.05 mm
Inside Diameter 3.25 mm
Material Music Wire
Outside Diameter 4.57 mm
Part Type Standard
Rate 2.98 N/mm
SKU 70394CS
Solid Length 8.38 mm
Suggested Max Deflection 7.87 mm
Suggested Max Load 23.57 N
Total Coils 12.6
Wire Diameter 0.66 mm
The compression spring 70394CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 70394 compression spring design exhibits exceptional tensile strength and resilience.

The 70394 design is manufactured with a free length of 0.75", with an outer diameter of 0.18", an inner diameter of 0.128", and a total of 12.6 coils, expertly designed to deliver consistent compression characteristics including a rate of 17 lbs/in.

The 70394CS 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 70394 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.