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Century Spring

81090CS - 3.5 Inch Music Wire Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in Music Wire. This spring features an O.D. of 1.25 Inch and an initial tension of 2 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81090
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 3.5 in
Material Music Wire
Outside Diameter 1.25 in
Part Type Standard
Rate 6.3 lbs/in
SKU 81090CS
Sugg Max Deflection 4.1 in
Sugg Max Load 28 lbf
Wind Direction Left
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81090
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 88.9 mm
Material Music Wire
Outside Diameter 31.75 mm
Part Type Standard
Rate 1.1 N/mm
SKU 81090CS
Sugg Max Deflection 104.14 mm
Sugg Max Load 124.54 N
Wind Direction Left
Wire Diameter 2.41 mm

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