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3968 - 3 Inch Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 60.5 coils and Closed ends. This spring features an O.D. of 0.172 Inch, and an I.D. of 0.118 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3968
Ends Closed
Finish None
Free Length 3 in
Inside Diameter 0.118 in
Material Music Wire
Outside Diameter 0.172 in
Part Type Standard
Rate 4.3 lbs/in
SKU 3968CS
Solid Length 1.66 in
Suggested Max Deflection 1.3 in
Suggested Max Load 5.7 lbf
Total Coils 60.5
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3968
Ends Closed
Finish None
Free Length 76.2 mm
Inside Diameter 3 mm
Material Music Wire
Outside Diameter 4.37 mm
Part Type Standard
Rate 0.75 N/mm
SKU 3968CS
Solid Length 42.16 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 25.35 N
Total Coils 60.5
Wire Diameter 0.69 mm

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