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51165SCS - 6.969" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 14 coils and closed & ground ends. This spring features an O.D. of 1.732", and an I.D. of 1.417".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 51165S
Ends Closed & Ground
Finish None
Free Length 6.969 in
Inside Diameter 1.417 in
Material 316 Stainless Steel
Outside Diameter 1.732 in
Rate 16.404 lbs/in
SKU 51165SCS
Solid Length 2.205 in
Suggested Max Deflection 3.264 in
Suggested Max Load 53.548 lbf
Total Coils 14
Wire Diameter 0.157 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 51165S
Ends Closed & Ground
Finish None
Free Length 177.01 mm
Inside Diameter 35.99 mm
Material 316 Stainless Steel
Outside Diameter 43.99 mm
Rate 2.87 N/mm
SKU 51165SCS
Solid Length 56.01 mm
Suggested Max Deflection 82.91 mm
Suggested Max Load 238.18 N
Total Coils 14
Wire Diameter 3.99 mm
The 51165SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.157" diameter 316 stainless steel, the 51165S spring design exhibits reliable strength across its 14 active coils, withstanding repeated compression cycles with a maximum load of 53.548 lbf without succumbing to fatigue.

We manufacture the 51165S design to provide a compression spring that is 6.969" long at rest and provides a consistent rate of 16.404 lbs/in along its recommended maximum of 3.264" deflection. For best results, your application should fully accommodate the inner (1.417") and outer (1.732") diameters of this spring and be designed for its closed & ground end configuration.