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65678SCS - 1.378" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 10.6 coils and closed & ground ends. This spring features an O.D. of 0.425", and an I.D. of 0.323".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65678S
Ends Closed & Ground
Finish Passivated
Free Length 1.378 in
Inside Diameter 0.323 in
Material 316 Stainless Steel
Outside Diameter 0.425 in
Part Type Metric
Rate 18.8 lbs/in
SKU 65678SCS
Solid Length 0.548 in
Suggested Max Deflection 0.491 in
Suggested Max Load 9.231 lbf
Total Coils 10.6
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 65678S
Ends Closed & Ground
Finish Passivated
Free Length 35 mm
Inside Diameter 8.2 mm
Material 316 Stainless Steel
Outside Diameter 10.8 mm
Part Type Metric
Rate 3.29 N/mm
SKU 65678SCS
Solid Length 13.92 mm
Suggested Max Deflection 12.47 mm
Suggested Max Load 41.06 N
Total Coils 10.6
Wire Diameter 1.3 mm
The 65678SCS 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 316 stainless steel, the 65678S spring design exhibits reliable strength across its 10.6 active coils, withstanding repeated compression cycles with a maximum load of 9.231 lbf without succumbing to fatigue.

We manufacture the 65678S design to provide a compression spring that is 1.378" long at rest and provides a consistent rate of 18.8 lbs/in along its recommended maximum of 0.491" deflection. For best results, your application should fully accommodate the inner (0.323") and outer (0.425") diameters of this spring and be designed for its closed & ground end configuration.