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77173CS - 9.843" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 14.27 coils and closed & ground ends. This spring features an O.D. of 2.471", and an I.D. of 2.001".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 77173
Ends Closed & Ground
Finish None
Free Length 9.843 in
Inside Diameter 2.001 in
Material Music Wire
Outside Diameter 2.471 in
Part Type Metric
Rate 31.973 lbs/in
SKU 77173CS
Solid Length 3.354 in
Suggested Max Deflection 6.541 in
Suggested Max Load 209.146 lbf
Total Coils 14.27
Wire Diameter 0.235 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 77173
Ends Closed & Ground
Finish None
Free Length 250.01 mm
Inside Diameter 50.83 mm
Material Music Wire
Outside Diameter 62.76 mm
Part Type Metric
Rate 5.6 N/mm
SKU 77173CS
Solid Length 85.19 mm
Suggested Max Deflection 166.14 mm
Suggested Max Load 930.28 N
Total Coils 14.27
Wire Diameter 5.97 mm
The 77173CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.235" diameter music wire, the 77173 spring design exhibits reliable strength across its 14.27 active coils, withstanding repeated compression cycles with a maximum load of 209.146 lbf without succumbing to fatigue.

We manufacture the 77173 design to provide a compression spring that is 9.843" long at rest and provides a consistent rate of 31.973 lbs/in along its recommended maximum of 6.541" deflection. For best results, your application should fully accommodate the inner (2.001") and outer (2.471") diameters of this spring and be designed for its closed & ground end configuration.