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Century Spring

61938SCS - 2.5" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 18.26 coils and closed & ground ends. This spring features an O.D. of 0.36", and an I.D. of 0.284".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 61938S
Ends Closed & Ground
Finish Passivated
Free Length 2.5 in
Inside Diameter 0.284 in
Material 316 Stainless Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 4.8 lbs/in
SKU 61938SCS
Solid Length 0.714 in
Suggested Max Deflection 0.993 in
Suggested Max Load 4.766 lbf
Total Coils 18.26
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 61938S
Ends Closed & Ground
Finish Passivated
Free Length 63.5 mm
Inside Diameter 7.21 mm
Material 316 Stainless Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 0.84 N/mm
SKU 61938SCS
Solid Length 18.14 mm
Suggested Max Deflection 25.22 mm
Suggested Max Load 21.2 N
Total Coils 18.26
Wire Diameter 0.97 mm
The 61938SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.038" diameter 316 stainless steel, the 61938S spring design exhibits reliable strength across its 18.26 active coils, withstanding repeated compression cycles with a maximum load of 4.766 lbf without succumbing to fatigue.

We manufacture the 61938S design to provide a compression spring that is 2.5" long at rest and provides a consistent rate of 4.8 lbs/in along its recommended maximum of 0.993" deflection. For best results, your application should fully accommodate the inner (0.284") and outer (0.36") diameters of this spring and be designed for its closed & ground end configuration.

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