71158CS - 0.63" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 5.88 coils and closed & ground ends. This spring features an O.D. of 0.36", and an I.D. of 0.27".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71158
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.27 in
Material Music Wire
Outside Diameter 0.36 in
Part Type Standard
Rate 49 lbs/in
SKU 71158CS
Solid Length 0.26 in
Suggested Max Deflection 0.27 in
Suggested Max Load 13 lbf
Total Coils 5.88
Wire Diameter 0.045 in
The 71158CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.045" diameter music wire, the 71158 spring design exhibits reliable strength across its 5.88 active coils, withstanding repeated compression cycles with a maximum load of 13 lbf without succumbing to fatigue.

We manufacture the 71158 design to provide a compression spring that is 0.63" long at rest and provides a consistent rate of 49 lbs/in along its recommended maximum of 0.27" deflection. For best results, your application should fully accommodate the inner (0.27") and outer (0.36") diameters of this spring and be designed for its closed & ground end configuration.