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Century Spring

72674CS - 4" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 11.1 coils and closed & ground ends. This spring features an O.D. of 1.225", and an I.D. of 1.001".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72674
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 1.001 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 18 lbs/in
SKU 72674CS
Solid Length 1.25 in
Suggested Max Deflection 2.8 in
Suggested Max Load 50 lbf
Total Coils 11.1
Wire Diameter 0.112 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72674
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 25.43 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 3.15 N/mm
SKU 72674CS
Solid Length 31.75 mm
Suggested Max Deflection 71.12 mm
Suggested Max Load 222.4 N
Total Coils 11.1
Wire Diameter 2.84 mm
The 72674CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.112" diameter music wire, the 72674 spring design exhibits reliable strength across its 11.1 active coils, withstanding repeated compression cycles with a maximum load of 50 lbf without succumbing to fatigue.

We manufacture the 72674 design to provide a compression spring that is 4" long at rest and provides a consistent rate of 18 lbs/in along its recommended maximum of 2.8" deflection. For best results, your application should fully accommodate the inner (1.001") and outer (1.225") diameters of this spring and be designed for its closed & ground end configuration.

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