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65776SCS - 3.937" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 17.03 coils and closed & ground ends. This spring features an O.D. of 0.72", and an I.D. of 0.56".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65776S
Ends Closed & Ground
Finish None
Free Length 3.937 in
Inside Diameter 0.56 in
Material 316 Stainless Steel
Outside Diameter 0.72 in
Part Type Metric
Rate 12.995 lbs/in
SKU 65776SCS
Solid Length 1.362 in
Suggested Max Deflection 1.497 in
Suggested Max Load 19.454 lbf
Total Coils 17.03
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 65776S
Ends Closed & Ground
Finish None
Free Length 100 mm
Inside Diameter 14.22 mm
Material 316 Stainless Steel
Outside Diameter 18.29 mm
Part Type Metric
Rate 2.28 N/mm
SKU 65776SCS
Solid Length 34.59 mm
Suggested Max Deflection 38.02 mm
Suggested Max Load 86.53 N
Total Coils 17.03
Wire Diameter 2.03 mm
The 65776SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.08" diameter 316 stainless steel, the 65776S spring design exhibits reliable strength across its 17.03 active coils, withstanding repeated compression cycles with a maximum load of 19.454 lbf without succumbing to fatigue.

We manufacture the 65776S design to provide a compression spring that is 3.937" long at rest and provides a consistent rate of 12.995 lbs/in along its recommended maximum of 1.497" deflection. For best results, your application should fully accommodate the inner (0.56") and outer (0.72") diameters of this spring and be designed for its closed & ground end configuration.