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Century Spring

66676SCS - 1.22" 316 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 316 stainless steel with 15 coils and closed ends. This spring features an O.D. of 0.188", and an I.D. of 0.156".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66676S
Ends Closed
Finish Passivated
Free Length 1.22 in
Inside Diameter 0.156 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 1.238 lbs/in
SKU 66676SCS
Solid Length 0.256 in
Suggested Max Deflection 0.548 in
Suggested Max Load 0.678 lbf
Total Coils 15
Wire Diameter 0.016 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66676S
Ends Closed
Finish Passivated
Free Length 30.99 mm
Inside Diameter 3.96 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.22 N/mm
SKU 66676SCS
Solid Length 6.5 mm
Suggested Max Deflection 13.92 mm
Suggested Max Load 3.02 N
Total Coils 15
Wire Diameter 0.41 mm
The 66676SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.016" diameter 316 stainless steel, the 66676S spring design exhibits reliable strength across its 15 active coils, withstanding repeated compression cycles with a maximum load of 0.678 lbf without succumbing to fatigue.

We manufacture the 66676S design to provide a compression spring that is 1.22" long at rest and provides a consistent rate of 1.238 lbs/in along its recommended maximum of 0.548" deflection. For best results, your application should fully accommodate the inner (0.156") and outer (0.188") diameters of this spring and be designed for its closed end configuration.

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