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68981S - 1.75 Inch, 2.931 Inch Pounds 316 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 316 Stainless Steel with 16 coils and Closed & Ground ends. This spring features an O.D. of 0.437 Inch, an I.D. of 0.361 Inch, and a spring rate of 2.931 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68981S
Ends Closed & Ground
Finish Passivated
Free Length 1.75 in
Inside Diameter 0.361 in
Material 316 Stainless Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 2.931 lbs/in
SKU 68981SCS
Solid Length 0.608 in
Suggested Max Deflection 1.142 in
Suggested Max Load 3.347 lbf
Total Coils 16
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68981S
Ends Closed & Ground
Finish Passivated
Free Length 44.45 mm
Inside Diameter 9.17 mm
Material 316 Stainless Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 0.51 N/mm
SKU 68981SCS
Solid Length 15.44 mm
Suggested Max Deflection 29.01 mm
Suggested Max Load 14.89 N
Total Coils 16
Wire Diameter 0.97 mm

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