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S-1139 - 1.5 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 12 coils and Closed ends. This spring features an O.D. of 0.515 Inch, and an I.D. of 0.411 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1139
Ends Closed
Finish None
Free Length 1.5 in
Inside Diameter 0.411 in
Material 302/304 Stainless Steel
Outside Diameter 0.515 in
Part Type Standard
Rate 9.2 lbs/in
SKU S-1139CS
Solid Length 0.68 in
Suggested Max Deflection 0.82 in
Suggested Max Load 7.6 lbf
Total Coils 12
Wire Diameter 0.052 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1139
Ends Closed
Finish None
Free Length 38.1 mm
Inside Diameter 10.44 mm
Material 302/304 Stainless Steel
Outside Diameter 13.08 mm
Part Type Standard
Rate 1.61 N/mm
SKU S-1139CS
Solid Length 17.27 mm
Suggested Max Deflection 20.83 mm
Suggested Max Load 33.8 N
Total Coils 12
Wire Diameter 1.32 mm

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