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S-991CS - 2.63" 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 1.593", and an I.D. of 1.417".


Label | Value |
---|---|
Brand | Century Spring |
Display Name | S-991 |
Ends | Closed & Ground |
Finish | None |
Free Length | 2.63 in |
Inside Diameter | 1.417 in |
Material | 302/304 Stainless Steel |
Outside Diameter | 1.593 in |
Part Type | Standard |
Rate | 7.3 lbs/in |
SKU | S-991CS |
Solid Length | 0.44 in |
Suggested Max Deflection | 1.9 in |
Suggested Max Load | 14 lbf |
Total Coils | 5 |
Wire Diameter | 0.088 in |
Label | Value |
---|---|
Brand | Century Spring |
Display Name | S-991 |
Ends | Closed & Ground |
Finish | None |
Free Length | 66.8 mm |
Inside Diameter | 35.99 mm |
Material | 302/304 Stainless Steel |
Outside Diameter | 40.46 mm |
Part Type | Standard |
Rate | 1.28 N/mm |
SKU | S-991CS |
Solid Length | 11.18 mm |
Suggested Max Deflection | 48.26 mm |
Suggested Max Load | 62.27 N |
Total Coils | 5 |
Wire Diameter | 2.24 mm |
The S-991 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-991CS compression spring is designed with a free length of 1.28" total of 5.75 coils, and a rate of 12 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-991 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-991CS compression spring is designed with a free length of 1.28" total of 5.75 coils, and a rate of 12 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-991 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.