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Century Spring

80668CS - 4 Inch Music Wire Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in Music Wire. This spring features an O.D. of 0.5 Inch and an initial tension of 0.61 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 80668
Ends Full Loop
Finish None
Initial Tension 0.61 lb
Length 4 in
Material Music Wire
Outside Diameter 0.5 in
Part Type Standard
Rate 0.6 lbs/in
SKU 80668CS
Sugg Max Deflection 10 in
Sugg Max Load 6.5 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 80668
Ends Full Loop
Finish None
Initial Tension 0.28 kg
Length 101.6 mm
Material Music Wire
Outside Diameter 12.7 mm
Part Type Standard
Rate 0.11 N/mm
SKU 80668CS
Sugg Max Deflection 254 mm
Sugg Max Load 28.91 N
Wind Direction Left
Wire Diameter 1.04 mm

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