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.

S-1640 - 6.75 Inch, 13 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 9.5 coils and Closed & Ground ends. This spring features an O.D. of 2.125 Inch, an I.D. of 1.813 Inch, and a spring rate of 13 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1640
Ends Closed & Ground
Finish None
Free Length 6.75 in
Inside Diameter 1.813 in
Material 302/304 Stainless Steel
Outside Diameter 2.125 in
Part Type Standard
Rate 13 lbs/in
SKU S-1640CS
Solid Length 1.48 in
Suggested Max Deflection 3.7 in
Suggested Max Load 48 lbf
Total Coils 9.5
Wire Diameter 0.156 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1640
Ends Closed & Ground
Finish None
Free Length 171.45 mm
Inside Diameter 46.05 mm
Material 302/304 Stainless Steel
Outside Diameter 53.98 mm
Part Type Standard
Rate 2.28 N/mm
SKU S-1640CS
Solid Length 37.59 mm
Suggested Max Deflection 93.98 mm
Suggested Max Load 213.5 N
Total Coils 9.5
Wire Diameter 3.96 mm