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Century Spring

65722SCS - 3.346" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 20.5 coils and closed & ground ends. This spring features an O.D. of 0.457", and an I.D. of 0.332".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65722S
Ends Closed & Ground
Finish Passivated
Free Length 3.346 in
Inside Diameter 0.332 in
Material 316 Stainless Steel
Outside Diameter 0.457 in
Part Type Metric
Rate 17.433 lbs/in
SKU 65722SCS
Solid Length 1.291 in
Suggested Max Deflection 0.867 in
Suggested Max Load 15.114 lbf
Total Coils 20.5
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 65722S
Ends Closed & Ground
Finish Passivated
Free Length 84.99 mm
Inside Diameter 8.43 mm
Material 316 Stainless Steel
Outside Diameter 11.61 mm
Part Type Metric
Rate 3.05 N/mm
SKU 65722SCS
Solid Length 32.79 mm
Suggested Max Deflection 22.02 mm
Suggested Max Load 67.23 N
Total Coils 20.5
Wire Diameter 1.59 mm
The 65722SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.0625" diameter 316 stainless steel, the 65722S spring design exhibits reliable strength across its 20.5 active coils, withstanding repeated compression cycles with a maximum load of 15.114 lbf without succumbing to fatigue.

We manufacture the 65722S design to provide a compression spring that is 3.346" long at rest and provides a consistent rate of 17.433 lbs/in along its recommended maximum of 0.867" deflection. For best results, your application should fully accommodate the inner (0.332") and outer (0.457") diameters of this spring and be designed for its closed & ground end configuration.

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