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S-1249CS - 1.5" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 5 coils and closed & ground ends. This spring features an O.D. of 1.125", and an I.D. of 0.915".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1249
Ends Closed & Ground
Finish None
Free Length 1.5 in
Inside Diameter 0.915 in
Material 302/304 Stainless Steel
Outside Diameter 1.125 in
Part Type Standard
Rate 48 lbs/in
SKU S-1249CS
Solid Length 0.53 in
Suggested Max Deflection 0.66 in
Suggested Max Load 31 lbf
Total Coils 5
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1249
Ends Closed & Ground
Finish None
Free Length 38.1 mm
Inside Diameter 23.24 mm
Material 302/304 Stainless Steel
Outside Diameter 28.58 mm
Part Type Standard
Rate 8.4 N/mm
SKU S-1249CS
Solid Length 13.46 mm
Suggested Max Deflection 16.76 mm
Suggested Max Load 137.89 N
Total Coils 5
Wire Diameter 2.67 mm
The S-1249 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-1249CS compression spring is designed with a free length of 1.19" total of 7 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 S-1249 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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