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Century Spring

75171CS - 0.358" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 10.5 coils and closed ends. This spring features an O.D. of 0.114", and an I.D. of 0.082".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75171
Ends Closed
Finish None
Free Length 0.358 in
Inside Diameter 0.082 in
Material Music Wire
Outside Diameter 0.114 in
Part Type Metric
Rate 11.383 lbs/in
SKU 75171CS
Solid Length 0.181 in
Suggested Max Deflection 0.177 in
Suggested Max Load 2.015 lbf
Total Coils 10.5
Wire Diameter 0.016 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75171
Ends Closed
Finish None
Free Length 9.09 mm
Inside Diameter 2.08 mm
Material Music Wire
Outside Diameter 2.9 mm
Part Type Metric
Rate 1.99 N/mm
SKU 75171CS
Solid Length 4.6 mm
Suggested Max Deflection 4.5 mm
Suggested Max Load 8.96 N
Total Coils 10.5
Wire Diameter 0.41 mm
The 75171CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.016" diameter music wire, the 75171 spring design exhibits reliable strength across its 10.5 active coils, withstanding repeated compression cycles with a maximum load of 2.015 lbf without succumbing to fatigue.

We manufacture the 75171 design to provide a compression spring that is 0.358" long at rest and provides a consistent rate of 11.383 lbs/in along its recommended maximum of 0.177" deflection. For best results, your application should fully accommodate the inner (0.082") and outer (0.114") diameters of this spring and be designed for its closed end configuration.

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