75654CS - 1.161" 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 0.443", and an I.D. of 0.343".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75654
Ends Closed & Ground
Finish Zinc
Free Length 1.161 in
Inside Diameter 0.343 in
Material Music Wire
Outside Diameter 0.443 in
Part Type Metric
Rate 26.214 lbs/in
SKU 75654CS
Solid Length 0.369 in
Suggested Max Deflection 0.525 in
Suggested Max Load 13.762 lbf
Total Coils 7.5
Wire Diameter 0.05 in
The 75654CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.05" diameter music wire, the 75654 spring design exhibits reliable strength across its 7.5 active coils, withstanding repeated compression cycles with a maximum load of 13.762 lbf without succumbing to fatigue.

We manufacture the 75654 design to provide a compression spring that is 1.161" long at rest and provides a consistent rate of 26.214 lbs/in along its recommended maximum of 0.525" deflection. For best results, your application should fully accommodate the inner (0.343") and outer (0.443") diameters of this spring and be designed for its closed & ground end configuration.