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.

12797 - 4.31 Inch, 50 Inch Pounds Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 18.6 coils and Closed & Ground ends. This spring features an O.D. of 0.875 Inch, an I.D. of 0.625 Inch, and a spring rate of 50 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12797
Ends Closed & Ground
Finish None
Free Length 4.31 in
Inside Diameter 0.625 in
Material Music Wire
Outside Diameter 0.875 in
Part Type Standard
Rate 50 lbs/in
SKU 12797CS
Solid Length 2.33 in
Suggested Max Deflection 1.9 in
Suggested Max Load 96 lbf
Total Coils 18.6
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12797
Ends Closed & Ground
Finish None
Free Length 109.47 mm
Inside Diameter 15.88 mm
Material Music Wire
Outside Diameter 22.23 mm
Part Type Standard
Rate 8.76 N/mm
SKU 12797CS
Solid Length 59.18 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 427.01 N
Total Coils 18.6
Wire Diameter 3.18 mm

You May Also Like

Related Resources

View More Resources