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.

72878 - 4.5 Inch, 19 Inch Pounds Music Wire Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from Music Wire with 8.88 coils and Closed & Ground ends. This spring features an O.D. of 1.687 Inch, an I.D. of 1.417 Inch, and a spring rate of 19 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72878
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 1.417 in
Material Music Wire
Outside Diameter 1.687 in
Part Type Standard
Rate 19 lbs/in
SKU 72878CS
Solid Length 1.2 in
Suggested Max Deflection 3.3 in
Suggested Max Load 62 lbf
Total Coils 8.88
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72878
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 35.99 mm
Material Music Wire
Outside Diameter 42.85 mm
Part Type Standard
Rate 3.33 N/mm
SKU 72878CS
Solid Length 30.48 mm
Suggested Max Deflection 83.82 mm
Suggested Max Load 275.78 N
Total Coils 8.88
Wire Diameter 3.43 mm

You May Also Like

Related Resources

View More Resources