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S-1229 - 1.38 Inch, 1 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 5 coils and Closed ends. This spring features an O.D. of 1.421 Inch, an I.D. of 1.321 Inch, and a spring rate of 1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1229
Ends Closed
Finish None
Free Length 1.38 in
Inside Diameter 1.321 in
Material 302/304 Stainless Steel
Outside Diameter 1.421 in
Part Type Standard
Rate 1 lbs/in
SKU S-1229CS
Solid Length 0.3 in
Suggested Max Deflection 1.1 in
Suggested Max Load 1.1 lbf
Total Coils 5
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1229
Ends Closed
Finish None
Free Length 35.05 mm
Inside Diameter 33.55 mm
Material 302/304 Stainless Steel
Outside Diameter 36.09 mm
Part Type Standard
Rate 0.18 N/mm
SKU S-1229CS
Solid Length 7.62 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 4.89 N
Total Coils 5
Wire Diameter 1.27 mm

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