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Century Spring

66647SCS - 0.88" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 14.8 coils and closed & ground ends. This spring features an O.D. of 0.188", and an I.D. of 0.136".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66647S
Ends Closed & Ground
Finish Passivated
Free Length 0.88 in
Inside Diameter 0.136 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 10.497 lbs/in
SKU 66647SCS
Solid Length 0.385 in
Suggested Max Deflection 0.268 in
Suggested Max Load 2.813 lbf
Total Coils 14.8
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66647S
Ends Closed & Ground
Finish Passivated
Free Length 22.35 mm
Inside Diameter 3.45 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.84 N/mm
SKU 66647SCS
Solid Length 9.78 mm
Suggested Max Deflection 6.81 mm
Suggested Max Load 12.51 N
Total Coils 14.8
Wire Diameter 0.66 mm
The 66647S compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 316 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 66647SCS compression spring is designed with a free length of 0.88" total of 16 coils, and a rate of 1.15 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 66647S spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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