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3634CS - 2.63" Music Wire Compression Spring

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Compression spring manufactured from music wire with 22 coils and closed & ground ends. This spring features an O.D. of 0.42", and an I.D. of 0.284".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3634
Ends Closed & Ground
Finish Zinc
Free Length 2.63 in
Inside Diameter 0.284 in
Material Music Wire
Outside Diameter 0.42 in
Part Type Standard
Rate 35 lbs/in
SKU 3634CS
Solid Length 1.5 in
Suggested Max Deflection 1 in
Suggested Max Load 36 lbf
Total Coils 22
Wire Diameter 0.068 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3634
Ends Closed & Ground
Finish Zinc
Free Length 66.8 mm
Inside Diameter 7.21 mm
Material Music Wire
Outside Diameter 10.67 mm
Part Type Standard
Rate 6.13 N/mm
SKU 3634CS
Solid Length 38.1 mm
Suggested Max Deflection 25.4 mm
Suggested Max Load 160.13 N
Total Coils 22
Wire Diameter 1.73 mm
The 3634 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 3634CS compression spring is designed with a free length of 0.41" total of 8 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 3634 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.