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.

75579 - 0.551 Inch 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 8.46 coils and Closed & Ground ends. This spring features an O.D. of 0.236 Inch, and an I.D. of 0.15 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75579
Ends Closed & Ground
Finish Zinc
Free Length 0.551 in
Inside Diameter 0.15 in
Material Music Wire
Outside Diameter 0.236 in
Part Type Metric
Rate 114.05 lbs/in
SKU 75579CS
Solid Length 0.366 in
Suggested Max Deflection 0.146 in
Suggested Max Load 16.651 lbf
Total Coils 8.46
Wire Diameter 0.043 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75579
Ends Closed & Ground
Finish Zinc
Free Length 14 mm
Inside Diameter 3.81 mm
Material Music Wire
Outside Diameter 5.99 mm
Part Type Metric
Rate 19.97 N/mm
SKU 75579CS
Solid Length 9.3 mm
Suggested Max Deflection 3.71 mm
Suggested Max Load 74.06 N
Total Coils 8.46
Wire Diameter 1.09 mm