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Century Spring

76516CS - 4.331" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 10.5 coils and closed & ground ends. This spring features an O.D. of 0.85", and an I.D. of 0.725".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 76516
Ends Closed & Ground
Finish None
Free Length 4.331 in
Inside Diameter 0.725 in
Material Music Wire
Outside Diameter 0.85 in
Part Type Metric
Rate 5.454 lbs/in
SKU 76516CS
Solid Length 0.661 in
Suggested Max Deflection 2.732 in
Suggested Max Load 14.901 lbf
Total Coils 10.5
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 76516
Ends Closed & Ground
Finish None
Free Length 110.01 mm
Inside Diameter 18.42 mm
Material Music Wire
Outside Diameter 21.59 mm
Part Type Metric
Rate 0.95 N/mm
SKU 76516CS
Solid Length 16.79 mm
Suggested Max Deflection 69.39 mm
Suggested Max Load 66.28 N
Total Coils 10.5
Wire Diameter 1.59 mm
The 76516CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.0625" diameter music wire, the 76516 spring design exhibits reliable strength across its 10.5 active coils, withstanding repeated compression cycles with a maximum load of 14.901 lbf without succumbing to fatigue.

We manufacture the 76516 design to provide a compression spring that is 4.331" long at rest and provides a consistent rate of 5.454 lbs/in along its recommended maximum of 2.732" deflection. For best results, your application should fully accommodate the inner (0.725") and outer (0.85") diameters of this spring and be designed for its closed & ground end configuration.

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