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S-77 - 1.38 Inch, 2.1 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 5.25 coils and Closed ends. This spring features an O.D. of 0.843 Inch, an I.D. of 0.761 Inch, and a spring rate of 2.1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-77
Ends Closed
Finish None
Free Length 1.38 in
Inside Diameter 0.761 in
Material 302/304 Stainless Steel
Outside Diameter 0.843 in
Part Type Standard
Rate 2.1 lbs/in
SKU S-77CS
Solid Length 0.26 in
Suggested Max Deflection 1.1 in
Suggested Max Load 2.4 lbf
Total Coils 5.25
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-77
Ends Closed
Finish None
Free Length 35.05 mm
Inside Diameter 19.33 mm
Material 302/304 Stainless Steel
Outside Diameter 21.41 mm
Part Type Standard
Rate 0.37 N/mm
SKU S-77CS
Solid Length 6.6 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 10.68 N
Total Coils 5.25
Wire Diameter 1.04 mm

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