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Century Spring

65291SCS - 1.181" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 18.32 coils and closed & ground ends. This spring features an O.D. of 0.181", and an I.D. of 0.137".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65291S
Ends Closed & Ground
Finish Passivated
Free Length 1.181 in
Inside Diameter 0.137 in
Material 316 Stainless Steel
Outside Diameter 0.181 in
Part Type Metric
Rate 4.198 lbs/in
SKU 65291SCS
Solid Length 0.393 in
Suggested Max Deflection 0.43 in
Suggested Max Load 1.805 lbf
Total Coils 18.32
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 65291S
Ends Closed & Ground
Finish Passivated
Free Length 30 mm
Inside Diameter 3.48 mm
Material 316 Stainless Steel
Outside Diameter 4.6 mm
Part Type Metric
Rate 0.74 N/mm
SKU 65291SCS
Solid Length 9.98 mm
Suggested Max Deflection 10.92 mm
Suggested Max Load 8.03 N
Total Coils 18.32
Wire Diameter 0.56 mm
The 65291S 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 65291SCS compression spring is designed with a free length of 1.083" total of 16.93 coils, and a rate of 4.59 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 65291S 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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