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65645SCS - 0.984" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 11.26 coils and closed & ground ends. This spring features an O.D. of 0.297", and an I.D. of 0.197".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65645S
Ends Closed & Ground
Finish Passivated
Free Length 0.984 in
Inside Diameter 0.197 in
Material 316 Stainless Steel
Outside Diameter 0.297 in
Part Type Metric
Rate 55.976 lbs/in
SKU 65645SCS
Solid Length 0.563 in
Suggested Max Deflection 0.213 in
Suggested Max Load 11.923 lbf
Total Coils 11.26
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 65645S
Ends Closed & Ground
Finish Passivated
Free Length 24.99 mm
Inside Diameter 5 mm
Material 316 Stainless Steel
Outside Diameter 7.54 mm
Part Type Metric
Rate 9.8 N/mm
SKU 65645SCS
Solid Length 14.3 mm
Suggested Max Deflection 5.41 mm
Suggested Max Load 53.03 N
Total Coils 11.26
Wire Diameter 1.27 mm
The 65645SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.05" diameter 316 stainless steel, the 65645S spring design exhibits reliable strength across its 11.26 active coils, withstanding repeated compression cycles with a maximum load of 11.923 lbf without succumbing to fatigue.

We manufacture the 65645S design to provide a compression spring that is 0.984" long at rest and provides a consistent rate of 55.976 lbs/in along its recommended maximum of 0.213" deflection. For best results, your application should fully accommodate the inner (0.197") and outer (0.297") diameters of this spring and be designed for its closed & ground end configuration.