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Century Spring

71734CS - 1.5" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 6.88 coils and closed & ground ends. This spring features an O.D. of 0.6", and an I.D. of 0.502".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71734
Ends Closed & Ground
Finish None
Free Length 1.5 in
Inside Diameter 0.502 in
Material Music Wire
Outside Diameter 0.6 in
Part Type Standard
Rate 10 lbs/in
SKU 71734CS
Solid Length 0.34 in
Suggested Max Deflection 1 in
Suggested Max Load 11 lbf
Total Coils 6.88
Wire Diameter 0.049 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71734
Ends Closed & Ground
Finish None
Free Length 38.1 mm
Inside Diameter 12.75 mm
Material Music Wire
Outside Diameter 15.24 mm
Part Type Standard
Rate 1.75 N/mm
SKU 71734CS
Solid Length 8.64 mm
Suggested Max Deflection 25.4 mm
Suggested Max Load 48.93 N
Total Coils 6.88
Wire Diameter 1.24 mm
The 71734CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.049" diameter music wire, the 71734 spring design exhibits reliable strength across its 6.88 active coils, withstanding repeated compression cycles with a maximum load of 11 lbf without succumbing to fatigue.

We manufacture the 71734 design to provide a compression spring that is 1.5" long at rest and provides a consistent rate of 10 lbs/in along its recommended maximum of 1" deflection. For best results, your application should fully accommodate the inner (0.502") and outer (0.6") diameters of this spring and be designed for its closed & ground end configuration.

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