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B17-171CS - 3" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 6 coils and closed & ground ends. This spring features an O.D. of 1.359", and an I.D. of 1.151".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B17-171
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 1.151 in
Material 302/304 Stainless Steel
Outside Diameter 1.359 in
Part Type Standard
Rate 19 lbs/in
SKU B17-171CS
Solid Length 0.62 in
Suggested Max Deflection 1.3 in
Suggested Max Load 25 lbf
Total Coils 6
Wire Diameter 0.104 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B17-171
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 29.24 mm
Material 302/304 Stainless Steel
Outside Diameter 34.52 mm
Part Type Standard
Rate 3.33 N/mm
SKU B17-171CS
Solid Length 15.75 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 111.2 N
Total Coils 6
Wire Diameter 2.64 mm
The B17-171CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.104" diameter 302/304 stainless steel, the B17-171 spring design exhibits reliable strength across its 6 active coils, withstanding repeated compression cycles with a maximum load of 25 lbf without succumbing to fatigue.

We manufacture the B17-171 design to provide a compression spring that is 3" long at rest and provides a consistent rate of 19 lbs/in along its recommended maximum of 1.3" deflection. For best results, your application should fully accommodate the inner (1.151") and outer (1.359") diameters of this spring and be designed for its closed & ground end configuration.