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Century Spring

76397CS - 4.567" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 20 coils and closed & ground ends. This spring features an O.D. of 0.693", and an I.D. of 0.568".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 76397
Ends Closed & Ground
Finish None
Free Length 4.567 in
Inside Diameter 0.568 in
Material Music Wire
Outside Diameter 0.693 in
Part Type Metric
Rate 5.031 lbs/in
SKU 76397CS
Solid Length 1.26 in
Suggested Max Deflection 3.604 in
Suggested Max Load 18.131 lbf
Total Coils 20
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 76397
Ends Closed & Ground
Finish None
Free Length 116 mm
Inside Diameter 14.43 mm
Material Music Wire
Outside Diameter 17.6 mm
Part Type Metric
Rate 0.88 N/mm
SKU 76397CS
Solid Length 32 mm
Suggested Max Deflection 91.54 mm
Suggested Max Load 80.65 N
Total Coils 20
Wire Diameter 1.59 mm
The 76397 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 76397CS compression spring is designed with a free length of 3.11" total of 14 coils, and a rate of 7.546 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 76397 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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