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Century Spring

61998SCS - 1" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 8.73 coils and closed & ground ends. This spring features an O.D. of 0.36", and an I.D. of 0.28".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 61998S
Ends Closed & Ground
Finish Passivated
Free Length 1 in
Inside Diameter 0.28 in
Material 316 Stainless Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 14.5 lbs/in
SKU 61998SCS
Solid Length 0.362 in
Suggested Max Deflection 0.381 in
Suggested Max Load 5.525 lbf
Total Coils 8.73
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 61998S
Ends Closed & Ground
Finish Passivated
Free Length 25.4 mm
Inside Diameter 7.11 mm
Material 316 Stainless Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 2.54 N/mm
SKU 61998SCS
Solid Length 9.19 mm
Suggested Max Deflection 9.68 mm
Suggested Max Load 24.58 N
Total Coils 8.73
Wire Diameter 1.02 mm
The 61998SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.04" diameter 316 stainless steel, the 61998S spring design exhibits reliable strength across its 8.73 active coils, withstanding repeated compression cycles with a maximum load of 5.525 lbf without succumbing to fatigue.

We manufacture the 61998S design to provide a compression spring that is 1" long at rest and provides a consistent rate of 14.5 lbs/in along its recommended maximum of 0.381" deflection. For best results, your application should fully accommodate the inner (0.28") and outer (0.36") diameters of this spring and be designed for its closed & ground end configuration.

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