91制片厂

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Century Spring

71396CS - 2.5" 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 0.42", and an I.D. of 0.318".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71396
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 0.318 in
Material Music Wire
Outside Diameter 0.42 in
Part Type Standard
Rate 12 lbs/in
SKU 71396CS
Solid Length 0.9 in
Suggested Max Deflection 1.3 in
Suggested Max Load 16 lbf
Total Coils 17.6
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71396
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 8.08 mm
Material Music Wire
Outside Diameter 10.67 mm
Part Type Standard
Rate 2.1 N/mm
SKU 71396CS
Solid Length 22.86 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 71.17 N
Total Coils 17.6
Wire Diameter 1.3 mm
The 71396CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.051" diameter music wire, the 71396 spring design exhibits reliable strength across its 17.6 active coils, withstanding repeated compression cycles with a maximum load of 16 lbf without succumbing to fatigue.

We manufacture the 71396 design to provide a compression spring that is 2.5" long at rest and provides a consistent rate of 12 lbs/in along its recommended maximum of 1.3" deflection. For best results, your application should fully accommodate the inner (0.318") and outer (0.42") diameters of this spring and be designed for its closed & ground end configuration.

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