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75969CS - 1.378" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 17.6 coils and closed & ground ends. This spring features an O.D. of 0.264", and an I.D. of 0.205".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75969
Ends Closed & Ground
Finish None
Free Length 1.378 in
Inside Diameter 0.205 in
Material Music Wire
Outside Diameter 0.264 in
Part Type Metric
Rate 5.449 lbs/in
SKU 75969CS
Solid Length 0.52 in
Suggested Max Deflection 1.001 in
Suggested Max Load 5.454 lbf
Total Coils 17.6
Wire Diameter 0.03 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75969
Ends Closed & Ground
Finish None
Free Length 35 mm
Inside Diameter 5.21 mm
Material Music Wire
Outside Diameter 6.71 mm
Part Type Metric
Rate 0.95 N/mm
SKU 75969CS
Solid Length 13.21 mm
Suggested Max Deflection 25.43 mm
Suggested Max Load 24.26 N
Total Coils 17.6
Wire Diameter 0.76 mm
The 75969CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.03" diameter music wire, the 75969 spring design exhibits reliable strength across its 17.6 active coils, withstanding repeated compression cycles with a maximum load of 5.454 lbf without succumbing to fatigue.

We manufacture the 75969 design to provide a compression spring that is 1.378" long at rest and provides a consistent rate of 5.449 lbs/in along its recommended maximum of 1.001" deflection. For best results, your application should fully accommodate the inner (0.205") and outer (0.264") diameters of this spring and be designed for its closed & ground end configuration.