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77073CS - 7.874" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 16.58 coils and closed & ground ends. This spring features an O.D. of 1.873", and an I.D. of 1.403".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 77073
Ends Closed & Ground
Finish None
Free Length 7.874 in
Inside Diameter 1.403 in
Material Music Wire
Outside Diameter 1.873 in
Part Type Metric
Rate 68.491 lbs/in
SKU 77073CS
Solid Length 3.897 in
Suggested Max Deflection 3.959 in
Suggested Max Load 271.168 lbf
Total Coils 16.58
Wire Diameter 0.235 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 77073
Ends Closed & Ground
Finish None
Free Length 200 mm
Inside Diameter 35.64 mm
Material Music Wire
Outside Diameter 47.57 mm
Part Type Metric
Rate 11.99 N/mm
SKU 77073CS
Solid Length 98.98 mm
Suggested Max Deflection 100.56 mm
Suggested Max Load 1206.16 N
Total Coils 16.58
Wire Diameter 5.97 mm
The 77073 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 77073CS compression spring is designed with a free length of 5.906" total of 12.93 coils, and a rate of 91.364 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 77073 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.