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S-722CS - 1" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 12.8 coils and closed ends. This spring features an O.D. of 0.25", and an I.D. of 0.186".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-722
Ends Closed
Finish None
Free Length 1 in
Inside Diameter 0.186 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 12 lbs/in
SKU S-722CS
Solid Length 0.44 in
Suggested Max Deflection 0.41 in
Suggested Max Load 4.8 lbf
Total Coils 12.8
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-722
Ends Closed
Finish None
Free Length 25.4 mm
Inside Diameter 4.72 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 2.1 N/mm
SKU S-722CS
Solid Length 11.18 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 21.35 N
Total Coils 12.8
Wire Diameter 0.81 mm
The S-722 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-722CS compression spring is designed with a free length of 0.88" total of 11.3 coils, and a rate of 14 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-722 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.