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.

73516 - 12 Inch Oil Tempered Compression Spring

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

Compression spring manufactured from Oil Tempered with 12.5 coils and Closed & Ground ends. This spring features an O.D. of 4.156 Inch, and an I.D. of 3.156 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73516
Ends Closed & Ground
Finish None
Free Length 12 in
Inside Diameter 3.156 in
Material Oil Tempered
Outside Diameter 4.156 in
Part Type Standard
Rate 175 lbs/in
SKU 73516CS
Solid Length 6.25 in
Suggested Max Deflection 4.4 in
Suggested Max Load 778 lbf
Total Coils 12.5
Wire Diameter 0.5 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73516
Ends Closed & Ground
Finish None
Free Length 304.8 mm
Inside Diameter 80.16 mm
Material Oil Tempered
Outside Diameter 105.56 mm
Part Type Standard
Rate 30.64 N/mm
SKU 73516CS
Solid Length 158.75 mm
Suggested Max Deflection 111.76 mm
Suggested Max Load 3460.54 N
Total Coils 12.5
Wire Diameter 12.7 mm