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Century Spring

72324CS - 3" Music Wire Compression Spring

Inventory Status
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Compression spring manufactured from music wire with 13.1 coils and closed & ground ends. This spring features an O.D. of 0.85", and an I.D. of 0.64".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72324
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 0.64 in
Material Music Wire
Outside Diameter 0.85 in
Part Type Standard
Rate 38 lbs/in
SKU 72324CS
Solid Length 1.38 in
Suggested Max Deflection 1.6 in
Suggested Max Load 62 lbf
Total Coils 13.1
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72324
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 16.26 mm
Material Music Wire
Outside Diameter 21.59 mm
Part Type Standard
Rate 6.65 N/mm
SKU 72324CS
Solid Length 35.05 mm
Suggested Max Deflection 40.64 mm
Suggested Max Load 275.78 N
Total Coils 13.1
Wire Diameter 2.67 mm
The 72324CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.105" diameter music wire, the 72324 spring design exhibits reliable strength across its 13.1 active coils, withstanding repeated compression cycles with a maximum load of 62 lbf without succumbing to fatigue.

We manufacture the 72324 design to provide a compression spring that is 3" long at rest and provides a consistent rate of 38 lbs/in along its recommended maximum of 1.6" deflection. For best results, your application should fully accommodate the inner (0.64") and outer (0.85") diameters of this spring and be designed for its closed & ground end configuration.

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