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68821S - 1.31 Inch, 18.351 Inch Pounds 316 Stainless Steel Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from 316 Stainless Steel with 12.3 coils and Closed & Ground ends. This spring features an O.D. of 0.406 Inch, an I.D. of 0.304 Inch, and a spring rate of 18.351 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68821S
Ends Closed & Ground
Finish Passivated
Free Length 1.31 in
Inside Diameter 0.304 in
Material 316 Stainless Steel
Outside Diameter 0.406 in
Part Type Standard
Rate 18.351 lbs/in
SKU 68821SCS
Solid Length 0.627 in
Suggested Max Deflection 0.519 in
Suggested Max Load 9.524 lbf
Total Coils 12.3
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68821S
Ends Closed & Ground
Finish Passivated
Free Length 33.27 mm
Inside Diameter 7.72 mm
Material 316 Stainless Steel
Outside Diameter 10.31 mm
Part Type Standard
Rate 3.21 N/mm
SKU 68821SCS
Solid Length 15.93 mm
Suggested Max Deflection 13.18 mm
Suggested Max Load 42.36 N
Total Coils 12.3
Wire Diameter 1.3 mm

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