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12668 - 1 Inch, 81 Inch Pounds Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 5 coils and Closed & Ground ends. This spring features an O.D. of 0.843 Inch, an I.D. of 0.659 Inch, and a spring rate of 81 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12668
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.659 in
Material Music Wire
Outside Diameter 0.843 in
Part Type Standard
Rate 81 lbs/in
SKU 12668CS
Solid Length 0.46 in
Suggested Max Deflection 0.52 in
Suggested Max Load 42 lbf
Total Coils 5
Wire Diameter 0.092 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12668
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 16.74 mm
Material Music Wire
Outside Diameter 21.41 mm
Part Type Standard
Rate 14.18 N/mm
SKU 12668CS
Solid Length 11.68 mm
Suggested Max Deflection 13.21 mm
Suggested Max Load 186.82 N
Total Coils 5
Wire Diameter 2.34 mm

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