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Century Spring

61686SCS - 0.938" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 15 coils and closed & ground ends. This spring features an O.D. of 0.188", and an I.D. of 0.124".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 61686S
Ends Closed & Ground
Finish Passivated
Free Length 0.938 in
Inside Diameter 0.124 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 26.864 lbs/in
SKU 61686SCS
Solid Length 0.49 in
Suggested Max Deflection 0.19 in
Suggested Max Load 5.104 lbf
Total Coils 15
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 61686S
Ends Closed & Ground
Finish Passivated
Free Length 23.83 mm
Inside Diameter 3.15 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 4.7 N/mm
SKU 61686SCS
Solid Length 12.45 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 22.7 N
Total Coils 15
Wire Diameter 0.81 mm
The 61686SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.032" diameter 316 stainless steel, the 61686S spring design exhibits reliable strength across its 15 active coils, withstanding repeated compression cycles with a maximum load of 5.104 lbf without succumbing to fatigue.

We manufacture the 61686S design to provide a compression spring that is 0.938" long at rest and provides a consistent rate of 26.864 lbs/in along its recommended maximum of 0.19" deflection. For best results, your application should fully accommodate the inner (0.124") and outer (0.188") diameters of this spring and be designed for its closed & ground end configuration.

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