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11781 - 2.28 Inch, 364 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 8.3 coils and Closed & Ground ends. This spring features an O.D. of 0.843 Inch, an I.D. of 0.525 Inch, and a spring rate of 364 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11781
Ends Closed & Ground
Finish None
Free Length 2.28 in
Inside Diameter 0.525 in
Material 302/304 Stainless Steel
Outside Diameter 0.843 in
Part Type Standard
Rate 364 lbs/in
SKU 11781CS
Solid Length 1.291 in
Suggested Max Deflection 0.314 in
Suggested Max Load 114 lbf
Total Coils 8.3
Wire Diameter 0.156 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11781
Ends Closed & Ground
Finish None
Free Length 57.91 mm
Inside Diameter 13.34 mm
Material 302/304 Stainless Steel
Outside Diameter 21.41 mm
Part Type Standard
Rate 63.74 N/mm
SKU 11781CS
Solid Length 32.79 mm
Suggested Max Deflection 7.98 mm
Suggested Max Load 507.07 N
Total Coils 8.3
Wire Diameter 3.96 mm

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