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Century Spring

71454CS - 2" Music Wire Compression Spring

Inventory Status
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Compression spring manufactured from music wire with 10.4 coils and closed & ground ends. This spring features an O.D. of 0.455", and an I.D. of 0.377".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71454
Ends Closed & Ground
Finish None
Free Length 2 in
Inside Diameter 0.377 in
Material Music Wire
Outside Diameter 0.455 in
Part Type Standard
Rate 5.5 lbs/in
SKU 71454CS
Solid Length 0.4 in
Suggested Max Deflection 1.3 in
Suggested Max Load 7 lbf
Total Coils 10.4
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71454
Ends Closed & Ground
Finish None
Free Length 50.8 mm
Inside Diameter 9.58 mm
Material Music Wire
Outside Diameter 11.56 mm
Part Type Standard
Rate 0.96 N/mm
SKU 71454CS
Solid Length 10.16 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 31.14 N
Total Coils 10.4
Wire Diameter 0.99 mm
The 71454CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.039" diameter music wire, the 71454 spring design exhibits reliable strength across its 10.4 active coils, withstanding repeated compression cycles with a maximum load of 7 lbf without succumbing to fatigue.

We manufacture the 71454 design to provide a compression spring that is 2" long at rest and provides a consistent rate of 5.5 lbs/in along its recommended maximum of 1.3" deflection. For best results, your application should fully accommodate the inner (0.377") and outer (0.455") diameters of this spring and be designed for its closed & ground end configuration.

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