91ÖÆÆ¬³§

This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the Components website.

We're sorry for the inconvenience.

75480CS - 1.181" 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 0.425", and an I.D. of 0.361".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75480
Ends Closed & Ground
Finish Zinc
Free Length 1.181 in
Inside Diameter 0.361 in
Material Music Wire
Outside Diameter 0.425 in
Part Type Metric
Rate 4.398 lbs/in
SKU 75480CS
Solid Length 0.236 in
Suggested Max Deflection 0.936 in
Suggested Max Load 4.117 lbf
Total Coils 7.5
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75480
Ends Closed & Ground
Finish Zinc
Free Length 30 mm
Inside Diameter 9.17 mm
Material Music Wire
Outside Diameter 10.8 mm
Part Type Metric
Rate 0.77 N/mm
SKU 75480CS
Solid Length 5.99 mm
Suggested Max Deflection 23.77 mm
Suggested Max Load 18.31 N
Total Coils 7.5
Wire Diameter 0.81 mm
The 75480CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.032" diameter music wire, the 75480 spring design exhibits reliable strength across its 7.5 active coils, withstanding repeated compression cycles with a maximum load of 4.117 lbf without succumbing to fatigue.

We manufacture the 75480 design to provide a compression spring that is 1.181" long at rest and provides a consistent rate of 4.398 lbs/in along its recommended maximum of 0.936" deflection. For best results, your application should fully accommodate the inner (0.361") and outer (0.425") diameters of this spring and be designed for its closed & ground end configuration.