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75337CS - 1.575" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 24.43 coils and closed & ground ends. This spring features an O.D. of 0.181", and an I.D. of 0.133".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75337
Ends Closed & Ground
Finish Zinc
Free Length 1.575 in
Inside Diameter 0.133 in
Material Music Wire
Outside Diameter 0.181 in
Part Type Metric
Rate 5.32 lbs/in
SKU 75337CS
Solid Length 0.633 in
Suggested Max Deflection 0.813 in
Suggested Max Load 4.325 lbf
Total Coils 24.43
Wire Diameter 0.024 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75337
Ends Closed & Ground
Finish Zinc
Free Length 40.01 mm
Inside Diameter 3.38 mm
Material Music Wire
Outside Diameter 4.6 mm
Part Type Metric
Rate 0.93 N/mm
SKU 75337CS
Solid Length 16.08 mm
Suggested Max Deflection 20.65 mm
Suggested Max Load 19.24 N
Total Coils 24.43
Wire Diameter 0.61 mm
The 75337 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality music wire 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 75337CS compression spring is designed with a free length of 1.181" total of 18.67 coils, and a rate of 5.964 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 75337 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.