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72159S - 3 Inch, 3.4 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 8.5 coils and Closed & Ground ends. This spring features an O.D. of 0.85 Inch, an I.D. of 0.74 Inch, and a spring rate of 3.4 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72159S
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 0.74 in
Material 302/304 Stainless Steel
Outside Diameter 0.85 in
Part Type Standard
Rate 3.4 lbs/in
SKU 72159SCS
Solid Length 0.47 in
Suggested Max Deflection 2 in
Suggested Max Load 6.7 lbf
Total Coils 8.5
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72159S
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 18.8 mm
Material 302/304 Stainless Steel
Outside Diameter 21.59 mm
Part Type Standard
Rate 0.6 N/mm
SKU 72159SCS
Solid Length 11.94 mm
Suggested Max Deflection 50.8 mm
Suggested Max Load 29.8 N
Total Coils 8.5
Wire Diameter 1.4 mm

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