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Century Spring

68186SCS - 1.44" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 18.5 coils and closed & ground ends. This spring features an O.D. of 0.25", and an I.D. of 0.155".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68186S
Ends Closed & Ground
Finish Passivated
Free Length 1.44 in
Inside Diameter 0.155 in
Material 316 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 46.444 lbs/in
SKU 68186SCS
Solid Length 0.879 in
Suggested Max Deflection 0.256 in
Suggested Max Load 11.89 lbf
Total Coils 18.5
Wire Diameter 0.0475 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68186S
Ends Closed & Ground
Finish Passivated
Free Length 36.58 mm
Inside Diameter 3.94 mm
Material 316 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 8.13 N/mm
SKU 68186SCS
Solid Length 22.33 mm
Suggested Max Deflection 6.5 mm
Suggested Max Load 52.89 N
Total Coils 18.5
Wire Diameter 1.21 mm
The 68186SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.0475" diameter 316 stainless steel, the 68186S spring design exhibits reliable strength across its 18.5 active coils, withstanding repeated compression cycles with a maximum load of 11.89 lbf without succumbing to fatigue.

We manufacture the 68186S design to provide a compression spring that is 1.44" long at rest and provides a consistent rate of 46.444 lbs/in along its recommended maximum of 0.256" deflection. For best results, your application should fully accommodate the inner (0.155") and outer (0.25") diameters of this spring and be designed for its closed & ground end configuration.

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