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Century Spring

72023CS - 2.75" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 11.6 coils and closed & ground ends. This spring features an O.D. of 0.72", and an I.D. of 0.576".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72023
Ends Closed & Ground
Finish None
Free Length 2.75 in
Inside Diameter 0.576 in
Material Music Wire
Outside Diameter 0.72 in
Part Type Standard
Rate 15 lbs/in
SKU 72023CS
Solid Length 0.84 in
Suggested Max Deflection 1.7 in
Suggested Max Load 25 lbf
Total Coils 11.6
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72023
Ends Closed & Ground
Finish None
Free Length 69.85 mm
Inside Diameter 14.63 mm
Material Music Wire
Outside Diameter 18.29 mm
Part Type Standard
Rate 2.63 N/mm
SKU 72023CS
Solid Length 21.34 mm
Suggested Max Deflection 43.18 mm
Suggested Max Load 111.2 N
Total Coils 11.6
Wire Diameter 1.83 mm
The 72023CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.072" diameter music wire, the 72023 spring design exhibits reliable strength across its 11.6 active coils, withstanding repeated compression cycles with a maximum load of 25 lbf without succumbing to fatigue.

We manufacture the 72023 design to provide a compression spring that is 2.75" long at rest and provides a consistent rate of 15 lbs/in along its recommended maximum of 1.7" deflection. For best results, your application should fully accommodate the inner (0.576") and outer (0.72") diameters of this spring and be designed for its closed & ground end configuration.

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