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Century Spring

75518SCS - 0.492" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 4.71 coils and closed & ground ends. This spring features an O.D. of 0.354", and an I.D. of 0.28".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75518S
Ends Closed & Ground
Finish None
Free Length 0.492 in
Inside Diameter 0.28 in
Material 302/304 Stainless Steel
Outside Diameter 0.354 in
Part Type Metric
Rate 27.1 lbs/in
SKU 75518SCS
Solid Length 0.181 in
Suggested Max Deflection 0.194 in
Suggested Max Load 5.257 lbf
Total Coils 4.71
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75518S
Ends Closed & Ground
Finish None
Free Length 12.5 mm
Inside Diameter 7.11 mm
Material 302/304 Stainless Steel
Outside Diameter 8.99 mm
Part Type Metric
Rate 4.75 N/mm
SKU 75518SCS
Solid Length 4.6 mm
Suggested Max Deflection 4.93 mm
Suggested Max Load 23.38 N
Total Coils 4.71
Wire Diameter 0.94 mm
The 75518S 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 75518SCS compression spring is designed with a free length of 0.492" total of 4.71 coils, and a rate of 32.6 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 75518S 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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