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.

51181S - 3.78 Inch, 91.26 Inch Pounds 316 Stainless Steel Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from 316 Stainless Steel with 8.45 coils and Closed & Ground ends. This spring features an O.D. of 1.782 Inch, an I.D. of 1.368 Inch, and a spring rate of 91.26 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 51181S
Ends Closed & Ground
Finish None
Free Length 3.78 in
Inside Diameter 1.368 in
Material 316 Stainless Steel
Outside Diameter 1.782 in
Rate 91.26 lbs/in
SKU 51181SCS
Solid Length 1.75 in
Suggested Max Deflection 1.14 in
Suggested Max Load 104.002 lbf
Total Coils 8.45
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 51181S
Ends Closed & Ground
Finish None
Free Length 96.01 mm
Inside Diameter 34.75 mm
Material 316 Stainless Steel
Outside Diameter 45.26 mm
Rate 15.98 N/mm
SKU 51181SCS
Solid Length 44.45 mm
Suggested Max Deflection 28.96 mm
Suggested Max Load 462.6 N
Total Coils 8.45
Wire Diameter 5.26 mm