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WW-66 - 1.63 Inch, 2.2 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 coils and Closed ends. This spring features an O.D. of 0.89 Inch, an I.D. of 0.786 Inch, and a spring rate of 2.2 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name WW-66
Ends Closed
Finish None
Free Length 1.63 in
Inside Diameter 0.786 in
Material 302/304 Stainless Steel
Outside Diameter 0.89 in
Part Type Standard
Rate 2.2 lbs/in
SKU WW-66CS
Solid Length 0.52 in
Suggested Max Deflection 1.1 in
Suggested Max Load 2.5 lbf
Total Coils 9
Wire Diameter 0.052 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name WW-66
Ends Closed
Finish None
Free Length 41.4 mm
Inside Diameter 19.96 mm
Material 302/304 Stainless Steel
Outside Diameter 22.61 mm
Part Type Standard
Rate 0.39 N/mm
SKU WW-66CS
Solid Length 13.21 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 11.12 N
Total Coils 9
Wire Diameter 1.32 mm

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