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Century Spring

76507CS - 3.346" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 14.7 coils and closed & ground ends. This spring features an O.D. of 0.843", and an I.D. of 0.646".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 76507
Ends Closed & Ground
Finish None
Free Length 3.346 in
Inside Diameter 0.646 in
Material Music Wire
Outside Diameter 0.843 in
Part Type Metric
Rate 25.784 lbs/in
SKU 76507CS
Solid Length 1.447 in
Suggested Max Deflection 2.012 in
Suggested Max Load 51.887 lbf
Total Coils 14.7
Wire Diameter 0.098 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 76507
Ends Closed & Ground
Finish None
Free Length 84.99 mm
Inside Diameter 16.41 mm
Material Music Wire
Outside Diameter 21.41 mm
Part Type Metric
Rate 4.51 N/mm
SKU 76507CS
Solid Length 36.75 mm
Suggested Max Deflection 51.1 mm
Suggested Max Load 230.79 N
Total Coils 14.7
Wire Diameter 2.49 mm
The 76507CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.098" diameter music wire, the 76507 spring design exhibits reliable strength across its 14.7 active coils, withstanding repeated compression cycles with a maximum load of 51.887 lbf without succumbing to fatigue.

We manufacture the 76507 design to provide a compression spring that is 3.346" long at rest and provides a consistent rate of 25.784 lbs/in along its recommended maximum of 2.012" deflection. For best results, your application should fully accommodate the inner (0.646") and outer (0.843") diameters of this spring and be designed for its closed & ground end configuration.

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