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FF-71 - 0.53 Inch, 0.77 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 coils and Closed ends. This spring features an O.D. of 0.234 Inch, an I.D. of 0.206 Inch, and a spring rate of 0.77 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name FF-71
Ends Closed
Finish None
Free Length 0.53 in
Inside Diameter 0.206 in
Material 302/304 Stainless Steel
Outside Diameter 0.234 in
Part Type Standard
Rate 0.77 lbs/in
SKU FF-71CS
Solid Length 0.13 in
Suggested Max Deflection 0.41 in
Suggested Max Load 0.31 lbf
Total Coils 8
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name FF-71
Ends Closed
Finish None
Free Length 13.46 mm
Inside Diameter 5.23 mm
Material 302/304 Stainless Steel
Outside Diameter 5.94 mm
Part Type Standard
Rate 0.13 N/mm
SKU FF-71CS
Solid Length 3.3 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 1.38 N
Total Coils 8
Wire Diameter 0.36 mm

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