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S-329 - 3.25 Inch, 0.29 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 9.2 coils and Closed ends. This spring features an O.D. of 1.5 Inch, an I.D. of 1.404 Inch, and a spring rate of 0.29 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-329
Ends Closed
Finish None
Free Length 3.25 in
Inside Diameter 1.404 in
Material 302/304 Stainless Steel
Outside Diameter 1.5 in
Part Type Standard
Rate 0.29 lbs/in
SKU S-329CS
Solid Length 0.483 in
Suggested Max Deflection 2.767 in
Suggested Max Load 0.8 lbf
Total Coils 9.2
Wire Diameter 0.0475 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-329
Ends Closed
Finish None
Free Length 82.55 mm
Inside Diameter 35.66 mm
Material 302/304 Stainless Steel
Outside Diameter 38.1 mm
Part Type Standard
Rate 0.05 N/mm
SKU S-329CS
Solid Length 12.27 mm
Suggested Max Deflection 70.28 mm
Suggested Max Load 3.56 N
Total Coils 9.2
Wire Diameter 1.21 mm