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Century Spring

71817SCS - 3.75" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 19.7 coils and closed & ground ends. This spring features an O.D. of 0.6", and an I.D. of 0.438".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71817S
Ends Closed & Ground
Finish None
Free Length 3.75 in
Inside Diameter 0.438 in
Material 302/304 Stainless Steel
Outside Diameter 0.6 in
Part Type Standard
Rate 23 lbs/in
SKU 71817SCS
Solid Length 1.614 in
Suggested Max Deflection 1.237 in
Suggested Max Load 29 lbf
Total Coils 19.7
Wire Diameter 0.082 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71817S
Ends Closed & Ground
Finish None
Free Length 95.25 mm
Inside Diameter 11.13 mm
Material 302/304 Stainless Steel
Outside Diameter 15.24 mm
Part Type Standard
Rate 4.03 N/mm
SKU 71817SCS
Solid Length 41 mm
Suggested Max Deflection 31.42 mm
Suggested Max Load 128.99 N
Total Coils 19.7
Wire Diameter 2.08 mm
The 71817S compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 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 71817SCS compression spring is designed with a free length of 3.75" total of 18.4 coils, and a rate of 27 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 71817S 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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