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.

839 - 12 Inch, 55 Inch Pounds Hard Drawn Compression Spring

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

Compression spring manufactured from Hard Drawn with 32 coils and Closed & Ground ends. This spring features an O.D. of 1.25 Inch, an I.D. of 0.866 Inch, and a spring rate of 55 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 839
Ends Closed & Ground
Finish Zinc
Free Length 12 in
Inside Diameter 0.866 in
Material Hard Drawn
Outside Diameter 1.25 in
Part Type Standard
Rate 55 lbs/in
SKU 839CS
Solid Length 6.14 in
Suggested Max Deflection 2.9 in
Suggested Max Load 157 lbf
Total Coils 32
Wire Diameter 0.192 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 839
Ends Closed & Ground
Finish Zinc
Free Length 304.8 mm
Inside Diameter 22 mm
Material Hard Drawn
Outside Diameter 31.75 mm
Part Type Standard
Rate 9.63 N/mm
SKU 839CS
Solid Length 155.96 mm
Suggested Max Deflection 73.66 mm
Suggested Max Load 698.34 N
Total Coils 32
Wire Diameter 4.88 mm

You May Also Like

Related Resources

View More Resources