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Century Spring

70900SCS - 1.38" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 13.1 coils and closed & ground ends. This spring features an O.D. of 0.3", and an I.D. of 0.224".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 70900S
Ends Closed & Ground
Finish None
Free Length 1.38 in
Inside Diameter 0.224 in
Material 302/304 Stainless Steel
Outside Diameter 0.3 in
Part Type Standard
Rate 13 lbs/in
SKU 70900SCS
Solid Length 0.5 in
Suggested Max Deflection 0.51 in
Suggested Max Load 6.5 lbf
Total Coils 13.1
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 70900S
Ends Closed & Ground
Finish None
Free Length 35.05 mm
Inside Diameter 5.69 mm
Material 302/304 Stainless Steel
Outside Diameter 7.62 mm
Part Type Standard
Rate 2.28 N/mm
SKU 70900SCS
Solid Length 12.7 mm
Suggested Max Deflection 12.95 mm
Suggested Max Load 28.91 N
Total Coils 13.1
Wire Diameter 0.97 mm
The 70900S 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 70900SCS compression spring is designed with a free length of 1.38" total of 13.1 coils, and a rate of 15 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 70900S 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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