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12490 - 1.81 Inch 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 8 coils and Closed ends. This spring features an O.D. of 0.812 Inch, and an I.D. of 0.706 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12490
Ends Closed
Finish None
Free Length 1.81 in
Inside Diameter 0.706 in
Material 302/304 Stainless Steel
Outside Diameter 0.812 in
Part Type Standard
Rate 3.8 lbs/in
SKU 12490CS
Solid Length 0.48 in
Suggested Max Deflection 1.3 in
Suggested Max Load 5 lbf
Total Coils 8
Wire Diameter 0.053 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12490
Ends Closed
Finish None
Free Length 45.97 mm
Inside Diameter 17.93 mm
Material 302/304 Stainless Steel
Outside Diameter 20.62 mm
Part Type Standard
Rate 0.67 N/mm
SKU 12490CS
Solid Length 12.19 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 22.24 N
Total Coils 8
Wire Diameter 1.35 mm

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