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S-337CS - 2.38" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 7 coils and closed & ground ends. This spring features an O.D. of 1.203", and an I.D. of 0.993".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-337
Ends Closed & Ground
Finish None
Free Length 2.38 in
Inside Diameter 0.993 in
Material 302/304 Stainless Steel
Outside Diameter 1.203 in
Part Type Standard
Rate 23 lbs/in
SKU S-337CS
Solid Length 0.74 in
Suggested Max Deflection 1.3 in
Suggested Max Load 29 lbf
Total Coils 7
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-337
Ends Closed & Ground
Finish None
Free Length 60.45 mm
Inside Diameter 25.22 mm
Material 302/304 Stainless Steel
Outside Diameter 30.56 mm
Part Type Standard
Rate 4.03 N/mm
SKU S-337CS
Solid Length 18.8 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 128.99 N
Total Coils 7
Wire Diameter 2.67 mm
The S-337CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.105" diameter 302/304 stainless steel, the S-337 spring design exhibits reliable strength across its 7 active coils, withstanding repeated compression cycles with a maximum load of 29 lbf without succumbing to fatigue.

We manufacture the S-337 design to provide a compression spring that is 2.38" long at rest and provides a consistent rate of 23 lbs/in along its recommended maximum of 1.3" deflection. For best results, your application should fully accommodate the inner (0.993") and outer (1.203") diameters of this spring and be designed for its closed & ground end configuration.