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Century Spring

50970SCS - 1.969" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 6.4 coils and closed & ground ends. This spring features an O.D. of 1.319", and an I.D. of 1.004".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50970S
Ends Closed & Ground
Finish None
Free Length 1.969 in
Inside Diameter 1.004 in
Material 316 Stainless Steel
Outside Diameter 1.319 in
Rate 111.532 lbs/in
SKU 50970SCS
Solid Length 1.008 in
Suggested Max Deflection 0.621 in
Suggested Max Load 69.209 lbf
Total Coils 6.4
Wire Diameter 0.157 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50970S
Ends Closed & Ground
Finish None
Free Length 50.01 mm
Inside Diameter 25.5 mm
Material 316 Stainless Steel
Outside Diameter 33.5 mm
Rate 19.53 N/mm
SKU 50970SCS
Solid Length 25.6 mm
Suggested Max Deflection 15.77 mm
Suggested Max Load 307.84 N
Total Coils 6.4
Wire Diameter 3.99 mm
The 50970SCS 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 50970S spring design exhibits reliable strength across its 6.4 active coils, withstanding repeated compression cycles with a maximum load of 69.209 lbf without succumbing to fatigue.

We manufacture the 50970S design to provide a compression spring that is 1.969" long at rest and provides a consistent rate of 111.532 lbs/in along its recommended maximum of 0.621" deflection. For best results, your application should fully accommodate the inner (1.004") and outer (1.319") diameters of this spring and be designed for its closed & ground end configuration.

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