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Century Spring

76656CS - 2.165" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 8 coils and closed & ground ends. This spring features an O.D. of 1.039", and an I.D. of 0.646".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 76656
Ends Closed & Ground
Finish None
Free Length 2.165 in
Inside Diameter 0.646 in
Material Music Wire
Outside Diameter 1.039 in
Part Type Metric
Rate 601.538 lbs/in
SKU 76656CS
Solid Length 1.575 in
Suggested Max Deflection 0.467 in
Suggested Max Load 281.027 lbf
Total Coils 8
Wire Diameter 0.197 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 76656
Ends Closed & Ground
Finish None
Free Length 54.99 mm
Inside Diameter 16.41 mm
Material Music Wire
Outside Diameter 26.39 mm
Part Type Metric
Rate 105.33 N/mm
SKU 76656CS
Solid Length 40.01 mm
Suggested Max Deflection 11.86 mm
Suggested Max Load 1250.01 N
Total Coils 8
Wire Diameter 5 mm
The 76656CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.197" diameter music wire, the 76656 spring design exhibits reliable strength across its 8 active coils, withstanding repeated compression cycles with a maximum load of 281.027 lbf without succumbing to fatigue.

We manufacture the 76656 design to provide a compression spring that is 2.165" long at rest and provides a consistent rate of 601.538 lbs/in along its recommended maximum of 0.467" deflection. For best results, your application should fully accommodate the inner (0.646") and outer (1.039") diameters of this spring and be designed for its closed & ground end configuration.

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