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S-1170CS - 0.5" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 3 coils and closed & ground ends. This spring features an O.D. of 1.625", and an I.D. of 1.375".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1170
Ends Closed & Ground
Finish None
Free Length 0.5 in
Inside Diameter 1.375 in
Material 302/304 Stainless Steel
Outside Diameter 1.625 in
Part Type Standard
Rate 90 lbs/in
SKU S-1170CS
Solid Length 0.38 in
Suggested Max Deflection 0.13 in
Suggested Max Load 11 lbf
Total Coils 3
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1170
Ends Closed & Ground
Finish None
Free Length 12.7 mm
Inside Diameter 34.93 mm
Material 302/304 Stainless Steel
Outside Diameter 41.28 mm
Part Type Standard
Rate 15.76 N/mm
SKU S-1170CS
Solid Length 9.65 mm
Suggested Max Deflection 3.3 mm
Suggested Max Load 48.93 N
Total Coils 3
Wire Diameter 3.18 mm
The S-1170 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 S-1170CS compression spring is designed with a free length of 0.31" total of 8 coils, and a rate of 0.32 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 S-1170 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.