Century Spring

75189CS - 0.256" Music Wire Compression Spring

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Compression spring manufactured from music wire with 6.38 coils and closed & ground ends. This spring features an O.D. of 0.118", and an I.D. of 0.09".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75189
Ends Closed & Ground
Finish Zinc
Free Length 0.256 in
Inside Diameter 0.09 in
Material Music Wire
Outside Diameter 0.118 in
Part Type Metric
Rate 10.88 lbs/in
SKU 75189CS
Solid Length 0.094 in
Suggested Max Deflection 0.137 in
Suggested Max Load 1.491 lbf
Total Coils 6.38
Wire Diameter 0.014 in
The 75189CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.014" diameter music wire, the 75189 spring design exhibits reliable strength across its 6.38 active coils, withstanding repeated compression cycles with a maximum load of 1.491 lbf without succumbing to fatigue.

We manufacture the 75189 design to provide a compression spring that is 0.256" long at rest and provides a consistent rate of 10.88 lbs/in along its recommended maximum of 0.137" deflection. For best results, your application should fully accommodate the inner (0.09") and outer (0.118") diameters of this spring and be designed for its closed & ground end configuration.

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