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76653CS - 1.772" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 7.5 coils and closed & ground ends. This spring features an O.D. of 1.039", and an I.D. of 0.724".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 76653
Ends Closed & Ground
Finish None
Free Length 1.772 in
Inside Diameter 0.724 in
Material Music Wire
Outside Diameter 1.039 in
Part Type Metric
Rate 234.374 lbs/in
SKU 76653CS
Solid Length 1.181 in
Suggested Max Deflection 0.659 in
Suggested Max Load 154.359 lbf
Total Coils 7.5
Wire Diameter 0.157 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 76653
Ends Closed & Ground
Finish None
Free Length 45.01 mm
Inside Diameter 18.39 mm
Material Music Wire
Outside Diameter 26.39 mm
Part Type Metric
Rate 41.04 N/mm
SKU 76653CS
Solid Length 30 mm
Suggested Max Deflection 16.74 mm
Suggested Max Load 686.59 N
Total Coils 7.5
Wire Diameter 3.99 mm
The 76653CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.157" diameter music wire, the 76653 spring design exhibits reliable strength across its 7.5 active coils, withstanding repeated compression cycles with a maximum load of 154.359 lbf without succumbing to fatigue.

We manufacture the 76653 design to provide a compression spring that is 1.772" long at rest and provides a consistent rate of 234.374 lbs/in along its recommended maximum of 0.659" deflection. For best results, your application should fully accommodate the inner (0.724") and outer (1.039") diameters of this spring and be designed for its closed & ground end configuration.