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68721S - 1.13 Inch, 21.312 Inch Pounds 316 Stainless Steel Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from 316 Stainless Steel with 10.5 coils and Closed & Ground ends. This spring features an O.D. of 0.375 Inch, an I.D. of 0.28 Inch, and a spring rate of 21.312 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68721S
Ends Closed & Ground
Finish Passivated
Free Length 1.13 in
Inside Diameter 0.28 in
Material 316 Stainless Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 21.312 lbs/in
SKU 68721SCS
Solid Length 0.499 in
Suggested Max Deflection 0.39 in
Suggested Max Load 8.312 lbf
Total Coils 10.5
Wire Diameter 0.0475 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68721S
Ends Closed & Ground
Finish Passivated
Free Length 28.7 mm
Inside Diameter 7.11 mm
Material 316 Stainless Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 3.73 N/mm
SKU 68721SCS
Solid Length 12.67 mm
Suggested Max Deflection 9.91 mm
Suggested Max Load 36.97 N
Total Coils 10.5
Wire Diameter 1.21 mm

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