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65163SCS - 0.492" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 20.5 coils and closed ends. This spring features an O.D. of 0.076", and an I.D. of 0.05".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65163S
Ends Closed
Finish Passivated
Free Length 0.492 in
Inside Diameter 0.05 in
Material 316 Stainless Steel
Outside Diameter 0.076 in
Part Type Metric
Rate 6.81 lbs/in
SKU 65163SCS
Solid Length 0.271 in
Suggested Max Deflection 0.116 in
Suggested Max Load 0.79 lbf
Total Coils 20.5
Wire Diameter 0.013 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 65163S
Ends Closed
Finish Passivated
Free Length 12.5 mm
Inside Diameter 1.27 mm
Material 316 Stainless Steel
Outside Diameter 1.93 mm
Part Type Metric
Rate 1.19 N/mm
SKU 65163SCS
Solid Length 6.88 mm
Suggested Max Deflection 2.95 mm
Suggested Max Load 3.51 N
Total Coils 20.5
Wire Diameter 0.33 mm
The 65163SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.013" diameter 316 stainless steel, the 65163S spring design exhibits reliable strength across its 20.5 active coils, withstanding repeated compression cycles with a maximum load of 0.79 lbf without succumbing to fatigue.

We manufacture the 65163S design to provide a compression spring that is 0.492" long at rest and provides a consistent rate of 6.81 lbs/in along its recommended maximum of 0.116" deflection. For best results, your application should fully accommodate the inner (0.05") and outer (0.076") diameters of this spring and be designed for its closed end configuration.