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65749SCS - 1.043" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 7.5 coils and closed & ground ends. This spring features an O.D. of 0.472", and an I.D. of 0.312".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65749S
Ends Closed & Ground
Finish Passivated
Free Length 1.043 in
Inside Diameter 0.312 in
Material 316 Stainless Steel
Outside Diameter 0.472 in
Part Type Metric
Rate 154.543 lbs/in
SKU 65749SCS
Solid Length 0.6 in
Suggested Max Deflection 0.185 in
Suggested Max Load 28.59 lbf
Total Coils 7.5
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 65749S
Ends Closed & Ground
Finish Passivated
Free Length 26.49 mm
Inside Diameter 7.92 mm
Material 316 Stainless Steel
Outside Diameter 11.99 mm
Part Type Metric
Rate 27.06 N/mm
SKU 65749SCS
Solid Length 15.24 mm
Suggested Max Deflection 4.7 mm
Suggested Max Load 127.17 N
Total Coils 7.5
Wire Diameter 2.03 mm
The 65749SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.08" diameter 316 stainless steel, the 65749S spring design exhibits reliable strength across its 7.5 active coils, withstanding repeated compression cycles with a maximum load of 28.59 lbf without succumbing to fatigue.

We manufacture the 65749S design to provide a compression spring that is 1.043" long at rest and provides a consistent rate of 154.543 lbs/in along its recommended maximum of 0.185" deflection. For best results, your application should fully accommodate the inner (0.312") and outer (0.472") diameters of this spring and be designed for its closed & ground end configuration.