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Century Spring

65570SCS - 0.945" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 5.5 coils and closed & ground ends. This spring features an O.D. of 0.531", and an I.D. of 0.453".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65570S
Ends Closed & Ground
Finish Passivated
Free Length 0.945 in
Inside Diameter 0.453 in
Material 316 Stainless Steel
Outside Diameter 0.531 in
Part Type Metric
Rate 7.199 lbs/in
SKU 65570SCS
Solid Length 0.217 in
Suggested Max Deflection 0.5 in
Suggested Max Load 3.6 lbf
Total Coils 5.5
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 65570S
Ends Closed & Ground
Finish Passivated
Free Length 24 mm
Inside Diameter 11.51 mm
Material 316 Stainless Steel
Outside Diameter 13.49 mm
Part Type Metric
Rate 1.26 N/mm
SKU 65570SCS
Solid Length 5.51 mm
Suggested Max Deflection 12.7 mm
Suggested Max Load 16.01 N
Total Coils 5.5
Wire Diameter 0.99 mm
The 65570SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.039" diameter 316 stainless steel, the 65570S spring design exhibits reliable strength across its 5.5 active coils, withstanding repeated compression cycles with a maximum load of 3.6 lbf without succumbing to fatigue.

We manufacture the 65570S design to provide a compression spring that is 0.945" long at rest and provides a consistent rate of 7.199 lbs/in along its recommended maximum of 0.5" deflection. For best results, your application should fully accommodate the inner (0.453") and outer (0.531") diameters of this spring and be designed for its closed & ground end configuration.

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