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Century Spring

71414CS - 1.5" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 11.8 coils and closed & ground ends. This spring features an O.D. of 0.42", and an I.D. of 0.302".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71414
Ends Closed & Ground
Finish None
Free Length 1.5 in
Inside Diameter 0.302 in
Material Music Wire
Outside Diameter 0.42 in
Part Type Standard
Rate 38 lbs/in
SKU 71414CS
Solid Length 0.69 in
Suggested Max Deflection 0.63 in
Suggested Max Load 24 lbf
Total Coils 11.8
Wire Diameter 0.059 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71414
Ends Closed & Ground
Finish None
Free Length 38.1 mm
Inside Diameter 7.67 mm
Material Music Wire
Outside Diameter 10.67 mm
Part Type Standard
Rate 6.65 N/mm
SKU 71414CS
Solid Length 17.53 mm
Suggested Max Deflection 16 mm
Suggested Max Load 106.75 N
Total Coils 11.8
Wire Diameter 1.5 mm
The 71414CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.059" diameter music wire, the 71414 spring design exhibits reliable strength across its 11.8 active coils, withstanding repeated compression cycles with a maximum load of 24 lbf without succumbing to fatigue.

We manufacture the 71414 design to provide a compression spring that is 1.5" long at rest and provides a consistent rate of 38 lbs/in along its recommended maximum of 0.63" deflection. For best results, your application should fully accommodate the inner (0.302") and outer (0.42") diameters of this spring and be designed for its closed & ground end configuration.

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