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71554CS - 1.75" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 11.6 coils and closed & ground ends. This spring features an O.D. of 0.48", and an I.D. of 0.362".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71554
Ends Closed & Ground
Finish None
Free Length 1.75 in
Inside Diameter 0.362 in
Material Music Wire
Outside Diameter 0.48 in
Part Type Standard
Rate 24 lbs/in
SKU 71554CS
Solid Length 0.69 in
Suggested Max Deflection 0.87 in
Suggested Max Load 21 lbf
Total Coils 11.6
Wire Diameter 0.059 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71554
Ends Closed & Ground
Finish None
Free Length 44.45 mm
Inside Diameter 9.19 mm
Material Music Wire
Outside Diameter 12.19 mm
Part Type Standard
Rate 4.2 N/mm
SKU 71554CS
Solid Length 17.53 mm
Suggested Max Deflection 22.1 mm
Suggested Max Load 93.41 N
Total Coils 11.6
Wire Diameter 1.5 mm
The 71554CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.059" diameter music wire, the 71554 spring design exhibits reliable strength across its 11.6 active coils, withstanding repeated compression cycles with a maximum load of 21 lbf without succumbing to fatigue.

We manufacture the 71554 design to provide a compression spring that is 1.75" long at rest and provides a consistent rate of 24 lbs/in along its recommended maximum of 0.87" deflection. For best results, your application should fully accommodate the inner (0.362") and outer (0.48") diameters of this spring and be designed for its closed & ground end configuration.