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75566SCS - 1.024" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 7.5 coils and closed & ground ends. This spring features an O.D. of 0.433", and an I.D. of 0.355".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75566S
Ends Closed & Ground
Finish None
Free Length 1.024 in
Inside Diameter 0.355 in
Material 302/304 Stainless Steel
Outside Diameter 0.433 in
Part Type Metric
Rate 8.948 lbs/in
SKU 75566SCS
Solid Length 0.295 in
Suggested Max Deflection 0.573 in
Suggested Max Load 5.127 lbf
Total Coils 7.5
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75566S
Ends Closed & Ground
Finish None
Free Length 26.01 mm
Inside Diameter 9.02 mm
Material 302/304 Stainless Steel
Outside Diameter 11 mm
Part Type Metric
Rate 1.57 N/mm
SKU 75566SCS
Solid Length 7.49 mm
Suggested Max Deflection 14.55 mm
Suggested Max Load 22.8 N
Total Coils 7.5
Wire Diameter 0.99 mm
The 75566S 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 75566SCS compression spring is designed with a free length of 1.024" total of 7.5 coils, and a rate of 10.737 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 75566S 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.