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S-1381CS - 0.44" 302/304 Stainless Steel Compression Spring
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Compression spring manufactured from 302/304 stainless steel with 4 coils and closed & ground ends. This spring features an O.D. of 0.718", and an I.D. of 0.616".
NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.


Label | Value |
---|---|
Brand | Century Spring |
Display Name | S-1381 |
Ends | Closed & Ground |
Finish | None |
Free Length | 0.44 in |
Inside Diameter | 0.616 in |
Material | 302/304 Stainless Steel |
Outside Diameter | 0.718 in |
Part Type | Standard |
Rate | 14 lbs/in |
SKU | S-1381CS |
Solid Length | 0.2 in |
Suggested Max Deflection | 0.23 in |
Suggested Max Load | 3.3 lbf |
Total Coils | 4 |
Wire Diameter | 0.051 in |
Label | Value |
---|---|
Brand | Century Spring |
Display Name | S-1381 |
Ends | Closed & Ground |
Finish | None |
Free Length | 11.18 mm |
Inside Diameter | 15.65 mm |
Material | 302/304 Stainless Steel |
Outside Diameter | 18.24 mm |
Part Type | Standard |
Rate | 2.45 N/mm |
SKU | S-1381CS |
Solid Length | 5.08 mm |
Suggested Max Deflection | 5.84 mm |
Suggested Max Load | 14.68 N |
Total Coils | 4 |
Wire Diameter | 1.3 mm |
The S-1381 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-1381CS compression spring is designed with a free length of 0.5" total of 7 coils, and a rate of 9.9 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-1381 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.
The S-1381CS compression spring is designed with a free length of 0.5" total of 7 coils, and a rate of 9.9 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-1381 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.