This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

B9-54 - 1.63 Inch, 31 Inch Pounds Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 7 coils and Closed ends. This spring features an O.D. of 0.687 Inch, an I.D. of 0.545 Inch, and a spring rate of 31 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B9-54
Ends Closed
Finish None
Free Length 1.63 in
Inside Diameter 0.545 in
Material Spring Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 31 lbs/in
SKU B9-54CS
Solid Length 0.57 in
Suggested Max Deflection 0.57 in
Suggested Max Load 18 lbf
Total Coils 7
Wire Diameter 0.071 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B9-54
Ends Closed
Finish None
Free Length 41.4 mm
Inside Diameter 13.84 mm
Material Spring Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 5.43 N/mm
SKU B9-54CS
Solid Length 14.48 mm
Suggested Max Deflection 14.48 mm
Suggested Max Load 80.06 N
Total Coils 7
Wire Diameter 1.8 mm