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66512S - 2.5 Inch, 4.392 Inch Pounds 316 Stainless Steel Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from 316 Stainless Steel with 37 coils and Closed & Ground ends. This spring features an O.D. of 0.172 Inch, an I.D. of 0.122 Inch, and a spring rate of 4.392 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66512S
Ends Closed & Ground
Finish Passivated
Free Length 2.5 in
Inside Diameter 0.122 in
Material 316 Stainless Steel
Outside Diameter 0.172 in
Part Type Standard
Rate 4.392 lbs/in
SKU 66512SCS
Solid Length 0.925 in
Suggested Max Deflection 0.622 in
Suggested Max Load 2.732 lbf
Total Coils 37
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66512S
Ends Closed & Ground
Finish Passivated
Free Length 63.5 mm
Inside Diameter 3.1 mm
Material 316 Stainless Steel
Outside Diameter 4.37 mm
Part Type Standard
Rate 0.77 N/mm
SKU 66512SCS
Solid Length 23.5 mm
Suggested Max Deflection 15.8 mm
Suggested Max Load 12.15 N
Total Coils 37
Wire Diameter 0.64 mm

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