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71951S - 0.63 Inch, 40 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Regular compression spring in 302/304 Stainless Steel with 3.7 total coils and Closed & Ground ends. This spring features an O.D. of 0.72 Inch, an I.D. of 0.594 Inch, and a spring rate of 40 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71951S
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.594 in
Material 302/304 Stainless Steel
Outside Diameter 0.72 in
Part Type Standard
Rate 40 lbs/in
SKU 71951SCS
Solid Length 0.23 in
Suggested Max Deflection 0.286 in
Suggested Max Load 11.4 lbf
Total Coils 3.7
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71951S
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 15.09 mm
Material 302/304 Stainless Steel
Outside Diameter 18.29 mm
Part Type Standard
Rate 7 N/mm
SKU 71951SCS
Solid Length 5.84 mm
Suggested Max Deflection 7.26 mm
Suggested Max Load 50.71 N
Total Coils 3.7
Wire Diameter 1.59 mm

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