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76287CS - 1.024" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 7 coils and closed & ground ends. This spring features an O.D. of 0.555", and an I.D. of 0.43".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 76287
Ends Closed & Ground
Finish None
Free Length 1.024 in
Inside Diameter 0.43 in
Material Music Wire
Outside Diameter 0.555 in
Part Type Metric
Rate 37.98 lbs/in
SKU 76287CS
Solid Length 0.441 in
Suggested Max Deflection 0.588 in
Suggested Max Load 22.349 lbf
Total Coils 7
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 76287
Ends Closed & Ground
Finish None
Free Length 26.01 mm
Inside Diameter 10.92 mm
Material Music Wire
Outside Diameter 14.1 mm
Part Type Metric
Rate 6.65 N/mm
SKU 76287CS
Solid Length 11.2 mm
Suggested Max Deflection 14.94 mm
Suggested Max Load 99.41 N
Total Coils 7
Wire Diameter 1.59 mm
The 76287CS 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 76287 spring design exhibits reliable strength across its 7 active coils, withstanding repeated compression cycles with a maximum load of 22.349 lbf without succumbing to fatigue.

We manufacture the 76287 design to provide a compression spring that is 1.024" long at rest and provides a consistent rate of 37.98 lbs/in along its recommended maximum of 0.588" deflection. For best results, your application should fully accommodate the inner (0.43") and outer (0.555") diameters of this spring and be designed for its closed & ground end configuration.