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Century Spring

66455SCS - 0.45" 316 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 316 stainless steel with 11 coils and closed ends. This spring features an O.D. of 0.172", and an I.D. of 0.124".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66455S
Ends Closed
Finish Passivated
Free Length 0.45 in
Inside Diameter 0.124 in
Material 316 Stainless Steel
Outside Diameter 0.172 in
Part Type Standard
Rate 14.214 lbs/in
SKU 66455SCS
Solid Length 0.288 in
Suggested Max Deflection 0.162 in
Suggested Max Load 2.303 lbf
Total Coils 11
Wire Diameter 0.024 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66455S
Ends Closed
Finish Passivated
Free Length 11.43 mm
Inside Diameter 3.15 mm
Material 316 Stainless Steel
Outside Diameter 4.37 mm
Part Type Standard
Rate 2.49 N/mm
SKU 66455SCS
Solid Length 7.32 mm
Suggested Max Deflection 4.11 mm
Suggested Max Load 10.24 N
Total Coils 11
Wire Diameter 0.61 mm
The 66455SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.024" diameter 316 stainless steel, the 66455S spring design exhibits reliable strength across its 11 active coils, withstanding repeated compression cycles with a maximum load of 2.303 lbf without succumbing to fatigue.

We manufacture the 66455S design to provide a compression spring that is 0.45" long at rest and provides a consistent rate of 14.214 lbs/in along its recommended maximum of 0.162" deflection. For best results, your application should fully accommodate the inner (0.124") and outer (0.172") diameters of this spring and be designed for its closed end configuration.

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