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Century Spring

76873CS - 14.173" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 20.5 coils and closed & ground ends. This spring features an O.D. of 1.358", and an I.D. of 1.161".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 76873
Ends Closed & Ground
Finish None
Free Length 14.173 in
Inside Diameter 1.161 in
Material Music Wire
Outside Diameter 1.358 in
Part Type Metric
Rate 3.647 lbs/in
SKU 76873CS
Solid Length 2.018 in
Suggested Max Deflection 9.039 in
Suggested Max Load 32.964 lbf
Total Coils 20.5
Wire Diameter 0.098 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 76873
Ends Closed & Ground
Finish None
Free Length 359.99 mm
Inside Diameter 29.49 mm
Material Music Wire
Outside Diameter 34.49 mm
Part Type Metric
Rate 0.64 N/mm
SKU 76873CS
Solid Length 51.26 mm
Suggested Max Deflection 229.59 mm
Suggested Max Load 146.62 N
Total Coils 20.5
Wire Diameter 2.49 mm
The 76873CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.098" diameter music wire, the 76873 spring design exhibits reliable strength across its 20.5 active coils, withstanding repeated compression cycles with a maximum load of 32.964 lbf without succumbing to fatigue.

We manufacture the 76873 design to provide a compression spring that is 14.173" long at rest and provides a consistent rate of 3.647 lbs/in along its recommended maximum of 9.039" deflection. For best results, your application should fully accommodate the inner (1.161") and outer (1.358") diameters of this spring and be designed for its closed & ground end configuration.

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