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Century Spring

72463CS - 2.75" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 11.3 coils and closed & ground ends. This spring features an O.D. of 0.975", and an I.D. of 0.725".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72463
Ends Closed & Ground
Finish None
Free Length 2.75 in
Inside Diameter 0.725 in
Material Music Wire
Outside Diameter 0.975 in
Part Type Standard
Rate 62 lbs/in
SKU 72463CS
Solid Length 1.41 in
Suggested Max Deflection 1.3 in
Suggested Max Load 84 lbf
Total Coils 11.3
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72463
Ends Closed & Ground
Finish None
Free Length 69.85 mm
Inside Diameter 18.42 mm
Material Music Wire
Outside Diameter 24.77 mm
Part Type Standard
Rate 10.86 N/mm
SKU 72463CS
Solid Length 35.81 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 373.63 N
Total Coils 11.3
Wire Diameter 3.18 mm
The 72463CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.125" diameter music wire, the 72463 spring design exhibits reliable strength across its 11.3 active coils, withstanding repeated compression cycles with a maximum load of 84 lbf without succumbing to fatigue.

We manufacture the 72463 design to provide a compression spring that is 2.75" long at rest and provides a consistent rate of 62 lbs/in along its recommended maximum of 1.3" deflection. For best results, your application should fully accommodate the inner (0.725") and outer (0.975") diameters of this spring and be designed for its closed & ground end configuration.

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